Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Hanaoka, Nagano

Hiroki Hanaoka, Nagano JP

Patent application numberDescriptionPublished
20080285905Composite Roll Bearing - A composite roll bearing (11-20-2008

Kokichi Hanaoka, Nagano JP

Patent application numberDescriptionPublished
20080292716Electrolytic Water and Process for Production Thereof - The present invention discloses a process for producing an electrolytic water, wherein a to-be-electrolyzed water containing less than 0.1 mM of a water-soluble inorganic salt, 0.05 to 0.5 mass % of a hydroquinone derivative and 1 to 50 mM of L-ascorbic acid or a derivative thereof is fed into a diaphragm-free electrolytic cell of continuous flow type at a flow rate of 5 to 3,000 l/min and electrolysis is conducted continuously at a current density of 0.003 to 0.1 A/cm11-27-2008
20100168411Method of producing fermentation product and fermentation product - Provided are a fermentation product, which shows a strong antioxidative effect and is efficacious against diseases caused by active oxygen, and a method of producing the same. Stems and leaves of a perennial gramineous plant (rice straw, reed, barely straw, etc.) are mixed with a fermentation medium which comprises egg albumen, egg yolk, rice bran and water optionally together with xylase and thus the stems and leaves of the perennial gramineous plant are decomposed. After conducting lactic acid fermentation, the contents of the fermentation tank are dried. The dry fermentation product thus obtained is extracted with water and the extract is filtered and then concentrated.07-01-2010
20100316775METHOD OF PRODUCING CORAL POWDER - A coral is washed with purified water or tap water, and a crushed coral is heat-treated. Proteins and other organic matter are incorporated between calcium molecules in the coral skeleton, and the organic matter is decomposed and released as volatile components. In the skeleton from which organic matter is released, a calcium skeleton having a porous structure is formed, and the surface area of pores is increased. A hydrogen gas can be retained in the structure by adsorbing a hydrogen gas to the pores in such a calcium skeleton a porous structure (micropores). The resulting coral powder, with which ions dissolved in water are easily extracted, shows a low oxidation reduction potential when dissolved in water.12-16-2010

Patent applications by Kokichi Hanaoka, Nagano JP

Masashi Hanaoka, Nagano JP

Patent application numberDescriptionPublished
20100035524METHOD OF PRODUCING OPTICAL ELEMENT, AND OPTICAL ELEMENT - While having a milling cutter, equipped with a rotary shaft and a blade portion projecting in the direction intersecting with the axial line direction of the rotary shaft, rotated about the axial line of said rotary shaft, the milling cutter and the base material for forming an optical device are relatively moved in the cutting-in direction and the feed direction to form machining faces that constitute the device face. At the boundary part of the machining faces, the rotary shaft is directed in the direction orthogonal to the boundary part to cut the lower machining face of two adjacent machining faces.02-11-2010

Mitsuhiro Hanaoka, Nagano JP

Patent application numberDescriptionPublished
20090071325CYLINDER DEVICE - A cup seal 03-19-2009
20100071546CYLINDER APPARATUS - A cup seal 03-25-2010
20100071547CYLINDER APPARATUS - A cup seal 03-25-2010

Toshihiro Hanaoka, Nagano JP

Patent application numberDescriptionPublished
20090322468Chip Resistor and Manufacturing Method Thereof - [Problem] To provide a chip resistor and a method for manufacturing thereof, the chip resistor keeping easily soldering strength even if mounted in a horizontal position, and never projects from a holding recess of a positioning jig in a mounting process, and further does not hinder miniaturization thereof from being promoted, while keeping a good appearance thereof.12-31-2009

Yukihiro Hanaoka, Nagano JP

Patent application numberDescriptionPublished
20090160888Ink Tank and Ink Jet Printer - An ink tank of the foam type which is provided with a detected portion capable of exactly and surely detecting the amount of ink used by the printer or remaining in the ink tank. The ink tank includes a sub ink chamber that is disposed or formed between a main ink chamber and an ink outlet of an ink tank of a foam type. When an amount of air flowing into the sub ink chamber increases, one or more reflecting surfaces of a right-angled prism, which function as ink interfaces, resume their original function of reflecting surfaces, thereby enabling the detection of an ink end. Air bubbles having entered the sub ink chamber are surely led onto the one or more reflecting surfaces by a bubble storage part. At an ink passage having a narrow width, which is defined by the one or more reflecting surfaces, air bubbles are pressed against the one or more reflecting surfaces to be put to a crushed state and in surface contact with the latter. Air bubbles are surely led onto the one or more reflecting surfaces, and are crushed and pressed against the reflecting surfaces. This configuration prevents the one or more reflecting surfaces from being covered with ink retained in spaces among the air bubbles. Therefore, the ink end can be detected surely and exactly.06-25-2009
20100177132Ink Tank and Ink Jet Printer Incorporating the Same - An ink chamber is formed with a vent port allowing atmospheric air to enter therein and an ink outlet from which ink is taken out. An optical member has an ink contact face capable of contacting with ink contained in the ink chamber. The ink contact face includes a detection face at which a remaining amount of ink in the ink chamber is optically detected in accordance with an amount of air entered into the ink chamber via the vent port. A first ink absorbing member is disposed in the vicinity of the ink contact face, and capable of absorbing the ink in the ink chamber.07-15-2010
20100201763Ink Tank and Ink Jet Printer - An ink tank of the foam type which is provided with a detected portion capable of exactly and surely detecting the amount of ink used by the printer or remaining in the ink tank. The ink tank includes a sub ink chamber that is disposed or formed between a main ink chamber and an ink outlet of an ink tank of a foam type. When an amount of air flowing into the sub ink chamber increases, one or more reflecting surfaces of a right-angled prism, which function as ink interfaces, resume their original function of reflecting surfaces, thereby enabling the detection of an ink end. Air bubbles having entered the sub ink chamber are surely led onto the one or more reflecting surfaces by a bubble storage part. At an ink passage having a narrow width, which is defined by the one or more reflecting surfaces, air bubbles are pressed against the one or more reflecting surfaces to be put to a crushed state and in surface contact with the latter. Air bubbles are surely led onto the one or more reflecting surfaces, and are crushed and pressed against the reflecting surfaces. This configuration prevents the one or more reflecting surfaces from being covered with ink retained in spaces among the air bubbles. Therefore, the ink end can be detected surely and exactly.08-12-2010

Patent applications by Yukihiro Hanaoka, Nagano JP