Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9742447 | Clock signal generating apparatus, clock signal generating method, and medium | — | 2017-08-22 |
| 9105916 | Fuel cell module | Satoshi Shiokawa, Takashi Ono, Mitsuhiro Nakamura | 2015-08-11 |
| 9017757 | Hydrogen separation membrane with a carrier, fuel cell and hydrogen separation apparatus having same, and method of manufacturing same | Satoshi Aoyama, Kenji Kimura, Shinji Ohsawa, Kazuo Yoshida, Kouji Nanbu | 2015-04-28 |
| 9001175 | Optical scanning device and method for operating the same and image forming apparatus | Takao Watanabe, Shinji Kobayashi | 2015-04-07 |
| 8507139 | Fuel cell module | Satoshi Shiokawa, Takashi Ono, Mitsuhiro Nakamura | 2013-08-13 |
| 8137862 | Fuel cell | Satoshi Aoyama, Maiko Ikuno | 2012-03-20 |
| 7666537 | Fuel cell system for preventing hydrogen permeable metal layer degradation | Shigeru Ogino, Satoshi Aoyama, Satoshi Shiokawa, Takashi Shimazu, Hiroshi Aoki +1 more | 2010-02-23 |
| 7615297 | Fuel cell | Satoshi Aoyama, Naoki Ito, Masahiko Iijima, Shigeru Ogino, Kenji Kimura +2 more | 2009-11-10 |
| 7501195 | Drive control of power system including fuel cells | Satoshi Aoyama, Shigeru Ogino, Satoshi Iguchi, Takatoshi Masui | 2009-03-10 |
| 6261991 | Steam-reforming catalyst for hydrocarbons | Toru Numaguchi | 2001-07-17 |
| 6211885 | Apparatus for outputting an image in which data of points on texture pattern are mapped to data of dots on display plane | — | 2001-04-03 |
| 5923332 | Image processing device | — | 1999-07-13 |
| 5773589 | Steam reforming catalysts for lower hydrocarbons | Kazuo Shoji, Ryuichi Mogami, Toru Numaguchi, Toshio Matsuhisa, Hideaki Yanaru +1 more | 1998-06-30 |
| 5771046 | Image processing system and method including perspective transformation of three-dimensional objects utilizing clipping plane positions | Hitoshi Yamamoto, Hitoshi Kadoya | 1998-06-23 |
| 5739826 | Polygon display based on x coordinates of edges on scan line | Naoto Shiraishi, Tatsuya Fujii, Masanobu Fukushima, Tatsuya Nakajima | 1998-04-14 |
| 5732204 | Method and device for 3D image processing | Masanobu Fukushima, Tatsuya Fujii, Naoto Shiraishi, Tatsuya Nakajima | 1998-03-24 |
| 5551019 | Methods and systems for sorting multiplying indexed data | Tatsuya Fujii, Naoto Shiraishi, Masanobu Fukushima, Tatsuya Nakajima | 1996-08-27 |
| 5459822 | Sorting processor | Tatsuya Fujii, Naoto Shiraishi, Masanobu Fukushima, Tatsuya Nakajima | 1995-10-17 |
| 5448690 | Image processing system enabling real-time output of image signal based on polygon image information | Naoto Shiraishi, Tatsuya Fujii, Masanobu Fukushima, Tatsuya Nakajima | 1995-09-05 |
| 5396585 | Clipping processor | Tatsuya Fujii, Naoto Shiraishi, Masanobu Fukushima, Tatsuya Nakajima | 1995-03-07 |