1
Fumio Abe, Takashi Harada, Masato Ogawa: Adsorbent-catalyst for exhaust gas purification, adsorbent for exhaust gas purification, system for exhaust gas purification, and method for exhaust gas purification. NGK Insulators, Parkhurst Wendel & Burr, July 23, 1996: US05538697 (45 worldwide citation)

An adsorbent-catalyst for exhaust gas purification, has a honeycomb structure having a large number of passages divided by partition walls, substantially parallel to the flow direction of an exhaust gas to be purified, an adsorbent layer having a hydrocarbon adsorbability, supported on the honeycomb ...


2
Fumio Abe, Junichi Suzuki, Masato Ogawa: Exhaust gas purification method and apparatus therefor. NGK Insulators, Parkhurst Wendel & Burr L, September 2, 1997: US05662869 (30 worldwide citation)

An exhaust gas purification system includes an adsorbent containing an adsorbent element for adsorbing harmful compounds such as hydrocarbon in an exhaust gas and a catalyst containing a catalyst element for lowering the harmful compounds in the exhaust gas, each disposed in the exhaust gas pipe of ...


3
Yasushi Kato, Yasushi Noguchi, Masato Ogawa: Porous honeycomb structure and process for production thereof. NGK Insulators, Oliff & Berridge, July 20, 2004: US06764743 (28 worldwide citation)

A honeycomb structure constituted by porous cell walls forming a cell group consisting of a plurality of cells, and a honeycomb outer wall surrounding and holding the outermost peripheral cells located at the circumference of the cells, a porosity is 5% to less than 30%, a basic wall thickness (Tc) ...


4
Yasuhiro Sakakibara, Hiroshi Suzuki, Hiromi Matsushige, Masato Ogawa: Disk drive system for starting destaging of unwritten cache memory data to disk drive upon detection of DC voltage level falling below predetermined value. Hitachi, Mattingly Stanger Malur & Brundidge P C, April 17, 2007: US07206946 (27 worldwide citation)

A disk array system including at least one channel control portion, at least one disk control portion, a cache memory, a cache switch, a shared memory, a power unit, and a casing for storing the channel control portion, the disk control portion, the cache memory, the cache switch, the shared memory ...


5
Fumio Abe, Shigeharu Hashimoto, Masato Ogawa: Exhaust gas purification system and exhaust gas purification method. NGK Insulators, Parkhurst Wendel & Burr L, September 8, 1998: US05802845 (24 worldwide citation)

An exhaust gas purification system for an internal combustion engine is herein disclosed which comprises an exhaust system having an adsorption flow path provided with an adsorbent capable of adsorbing harmful components such as hydrocarbons in an exhaust gas, and a catalyst flow path provided with ...


6
Fumio Abe, Tadato Ito, Masato Ogawa: Multi-stage honeycomb heater. NGK Insulators, Parkhurst Wendel & Rossi, November 14, 1995: US05465573 (20 worldwide citation)

A multi-stage honeycomb heater includes: at least two honeycomb heaters electrically connected with each other and disposed along a stream of fluid; the two honeycomb heaters including furthest upstream honeycomb heater and a an adjacent honeycomb heater which is adjacent to and downstream of the fu ...


7
Takakatsu Mizumura, Masato Ogawa, Tetsuya Inoue, Yosuke Nakayama: Storage apparatus and method of controlling cooling fans for storage apparatus. Hitachi, Mattingly & Malur PC, April 9, 2013: US08416571 (16 worldwide citation)

A storage apparatus includes: a storage drive providing a physical storage area for creating a logical storage area used by an external apparatus; a storage controller including a plurality of central processing units (CPUs) executing data write processing from the external apparatus to the storage ...


8
Yukihito Ichikawa, Yasushi Kato, Masato Ogawa: Honeycomb structure, and honeycomb filter and converter system both using the same. NGK Insulators, Oliff & Berridge, June 6, 2006: US07056365 (14 worldwide citation)

A honeycomb structure in which a plurality of through-holes 3 extending in the axial direction are formed by a plurality of partition walls 1 and 2, wherein the plurality of partition walls 1 and 2 are constituted by a plurality of partition walls having different thicknesses and, of the plurality o ...


9
Hiroshi Suzuki, Hiromi Matsushige, Masato Ogawa, Tomokazu Yokoyama: Disk array device and method of supplying power to disk array device. Hitachi, Townsend and Townsend and Crew, May 23, 2006: US07051216 (13 worldwide citation)

A disk array device and a method of supplying power to a disk array device to which power is supplied by at least two AC inputs are provided. Where at least two AC/DC power-supply groups are provided in correspondence with each of the AC inputs and each AC/DC power-supply group includes at least two ...


10
Mitsuo Fukumori, Hiroshi Suzuki, Hiromi Matsushige, Masato Ogawa, Tomokazu Yokoyama: Method for backing up power supply of disk array device and system thereof. Hitachi, Townsend and Townsend and Crew, May 23, 2006: US07051233 (13 worldwide citation)

A disk array device having two or more disk units, each disk unit including at least one disk drive, at least either of said disk units having parity bits carrying data recovery information, comprises at least one backup battery provided for each of said disk unit.