Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Kohmoto
Mariko Kohmoto, Kyoto JP
| Patent application number | Description | Published |
|---|---|---|
| 20110068293 | POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY - The invention provides a polyanion-based positive active material which can improve storage stability (especially, high temperature storage stability), charge and discharge cycle performance and the like of a lithium secondary battery, and a lithium secondary battery using the same. The positive active material for a lithium ion secondary battery contains lithium iron cobalt phosphate represented by the general formula: Li | 03-24-2011 |
Mariko Kohmoto, Kyoto-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20100086855 | CATHODE MATERIAL, MANUFACTURING METHOD OF CATHODE MATERIAL, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES PROVIDED WITH THE CATHODE MATERIAL - An object is to provide a positive electrode material capable of increasing a discharge capacity of a nonaqueous electrolyte secondary battery, a production method thereof, and the like. Provided are a positive electrode material having a particulate active substance containing lithium manganese phosphate, wherein the particulate active substance is provided with a membranous material containing carbon and attached to the surface of the particulate active substance, and a projecting material containing carbon and projecting outward from the surface of the particulate active substance or the membranous material, a method for producing a positive electrode material having a particulate active substance containing lithium manganese phosphate, which performs a hydrothermal synthesis step of forming a particle containing lithium manganese phosphate by a hydrothermal method in the presence of a first organic compound with a molecular weight of 350 or less, which has two or more hydroxy groups in a molecule, and a calcination step of calcinating the particle in the presence of a second organic compound with a molecular weight of 500 or more, which has a hydroxy group in a molecule, and the like. | 04-08-2010 |
Norihide Kohmoto, Kawasaki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090169187 | Information Recording/Reproducing Apparatus and Information Recording Method - A seek time is shortened even when AV streams and non-AV streams are read continuously and alternately. When no space is available when a non-AV stream is recorded to a non-AV stream area, the non-AV stream area is closed, a non-use area is then split from the AV stream area to generate a recorded AV stream area and an intermediate state area and the AV stream area is closed. The intermediate state area is split and a new MD area and a new AV stream area are generated. | 07-02-2009 |
Yoshinori Kohmoto, Ome-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20080285214 | ELECTRONIC APPARATUS - According to one embodiment, an electronic apparatus is provided with a keyboard section provided on a main body unit, a display unit, and a hinge section for rotatably coupling the display unit to the main body unit. The keyboard section includes a plurality of keys to which inputting functions different from each other are allocated. The electronic apparatus is switchable a first usage state, in which the main body unit is to be placed on a desktop, a second usage state, in which the electronic apparatus is to be held with a hand. The keyboard section is constructed and arranged, when the electronic apparatus is used in the second usage state, the allocation of the inputting functions to the keys is electrically switched in such a manner that correspondence relationships between the fingertips and the inputting functions in the first usage state are maintained in the second usage state. | 11-20-2008 |
Yoshinori Kohmoto, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110189519 | ELECTRONIC APPARATUS AND BATTERY PACK - An electronic apparatus includes: an electronic component; a battery pack configured to supply power to the electronic component; and a battery holder configured to receive the battery pack, wherein a first face of the battery holder opposing to a second face of an outside wall of the battery pack is formed to comprise a beam, and wherein the second face of the battery pack is formed to include a slit that is fitted with the beam. | 08-04-2011 |