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Hitosugi, JP
Hideshi Hitosugi, Saitama JP
| Patent application number | Description | Published |
|---|---|---|
| 20090058014 | PISTON RING - There is provided a piston ring which can effectively prevent aluminum adhesion phenomenon to the piston ring. The piston ring includes a piston ring main body and a surface coating film on either upper or lower surface of the piston ring main body, or both the upper and lower surfaces of the piston ring. The surface coating film includes heat-resistant resin and copper based powder contained therein. | 03-05-2009 |
Hideshi Hitosugi, Saitama-City JP
| Patent application number | Description | Published |
|---|---|---|
| 20120061920 | OIL RING MECHANISM OF A PISTON - An oil ring mechanism of a piston includes a circumferential ring groove formed in an outer peripheral surface of the piston, and a two-piece oil ring having a ring-shaped ring main body that is arranged in the ring groove and urged in the outer peripheral direction inside the ring groove by a coil expander arranged on the inner peripheral side of the oil ring main body. On lower side surface on a crankcase side of a side wall surface of the ring groove that is on the opposite side of the ring groove from an engine combustion chamber, first and second recessed portions that reduce the abutment area where a lower surface of the ring main body abuts against the lower side surface formed in a lower side abutment surface that serves as a surface for abutting against the lower surface of the ring main body. | 03-15-2012 |
Jun Hitosugi, Shizuoka JP
| Patent application number | Description | Published |
|---|---|---|
| 20110058831 | IMAGE FORMING APPARATUS - An apparatus includes: an image carrier; a charger to uniformly charge a surface of the image carrier; an exposing unit to perform write scanning on the image carrier; a developing unit that includes a developer carrier carrying a developer including a toner and that is configured to perform a visible image process on an electrostatic latent image formed on the image carrier; and a transferor to transfer a toner image that has been subjected to the process onto a material. If length Lg of a non-image part directly before an image part in an image carrier moving direction has the relation of | 03-10-2011 |
Jun Hitosugi, Numazu-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080305420 | METHOD AND DEVICE FOR COATING PARTICLES, AND CARRIER FOR USE IN DEVELOPER - A method for coating particles with a coating liquid including supplying airflow to fluidize the particles; mixing the coating liquid with a spray gas in a two-fluid spray nozzle to form a two-phase flow; and atomizing the two-phase flow with the spray gas to spray a mist of the coating liquid upon the particles. A coating device including a vessel; a fluidizing device configured to supply airflow to fluidize a powder in the vessel; and a spray nozzle configured to mix the coating liquid with a spray gas to form a two-phase flow, and to atomize the two-phase flow with the spray gas to spray a mist of the coating liquid. A particulate carrier for use in electrophotographic developer including particles of a core material and a cover layer thereon and prepared by the coating method mentioned above. | 12-11-2008 |
Kazuo Hitosugi, Chiyoda-Ku JP
Masahito Hitosugi, Tochigi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090202982 | BLOOD-VISCOSITY REDUCING AGENT - A blood-viscosity reducing agent contains a protein derived from | 08-13-2009 |
Takayuki Hitosugi, Mitaka-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20110216086 | APPARATUS FOR GENERATING RASTER IMAGES, RASTER IMAGE GENERATING METHOD, AND STORAGE MEDIUM - An apparatus segments an image region of raster image data. The apparatus converts an image region where same-colored data continues in a range of equal to or greater than a threshold value into solid-colored data. The apparatus switches between compositing processing procedures for each image region. | 09-08-2011 |
Taro Hitosugi, Aichi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100062558 | Method for producing transparent conductive layer comprising TIO2 and method for producing semiconductor light-emitting element utilizing said method for producing transparent conductive layer - When a p-layer | 03-11-2010 |
Taro Hitosugi, Yamato-City JP
| Patent application number | Description | Published |
|---|---|---|
| 20080308833 | Group III nitride-based compound semiconductor light-emitting device - The refractive index of a titanium oxide layer is modified by adding an impurity (e.g., niobium (Nb)) thereto within a range where good electrical conductivity is obtained. The Group III nitride-based compound semiconductor light-emitting device of the invention includes a sapphire substrate, an aluminum nitride (AlN) buffer layer, an n-contact layer, an n-cladding layer, a multiple quantum well layer (emission wavelength: 470 nm), a p-cladding layer, and a p-contact layer. On the p-contact layer is provided a transparent electrode made of niobium titanium oxide and having an embossment. An electrode is provided on the n-contact layer. An electrode pad is provided on a portion of the transparent electrode. Since the transparent electrode is formed from titanium oxide containing 3% niobium, the refractive index with respect to light (wavelength: 470 nm) becomes almost equal to that of the p-contact layer. Thus, the total reflection at the interface between the p-contact layer and the transparent electrode can be avoided to the smallest possible extent. In addition, by virtue of the embossment, light extraction performance is increased by 30%. | 12-18-2008 |
Taro Hitosugi, Kawasaki-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100075176 | PROCESS FOR PRODUCING ELECTRICAL CONDUCTOR - To provide a process whereby a titanium oxide type electrical conductor excellent in electrical conductivity with good transparency can be produced with good productivity. | 03-25-2010 |
| 20100129536 | PROCESS FOR PRODUCING ELECTRIC CONDUCTOR LAYER - To provide a process capable of producing a titanium oxide electric conductor layer having excellent electric conductivity and good transparency, with high productivity. | 05-27-2010 |
| 20110011632 | ELECTRIC CONDUCTOR AND PROCESS FOR ITS PRODUCTION - An electric conductor having good electric conductivity and excellent heat resistance, and a process for its production are provided. | 01-20-2011 |
Taro Hitosugi, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100035082 | INTERNAL GEAR PUMP - There have been demands for transparent electrode materials and magnetic materials, each having a wide range of applications. In view of the situations, a novel functional device and a method for forming an oxide material are provided. A functional device includes an Al | 02-11-2010 |
Teruo Hitosugi, Shizuoka JP
| Patent application number | Description | Published |
|---|---|---|
| 20110002713 | TONER CONTAINER AND IMAGE FORMING APPARATUS - A toner container includes a longitudinal container body and a held portion. The longitudinal container body has a first end and a second end distal to the first end in a length direction of the container body. The container body includes a gear configured to engage with a drive gear provided in the main body. The held portion is attached to the first end of the container body and configured to be detachably attached to the toner-container holder. The held portion includes a toner outlet, is configured to be held by the toner-container holder in non-rotating manner, and is biased downwardly by a force applied from the drive gear to the gear when the drive gear rotates. | 01-06-2011 |
| 20110286771 | TONER CONTAINER AND IMAGE FORMING APPARATUS - A toner container includes a longitudinal container body and a held portion. The longitudinal container body has a first end and a second end distal to the first end in a length direction of the container body. The container body includes a gear configured to engage with a drive gear provided in the main body. The held portion is attached to the first end of the container body and configured to be detachably attached to the toner-container holder. The held portion includes a toner outlet, is configured to be held by the toner-container holder in non-rotating manner, and is biased downwardly by a force applied from the drive gear to the gear when the drive gear rotates. | 11-24-2011 |