Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401052 | Fuel cell system and method of reprocessing off-gas | Kazuo Nakamura, Takahiro Ide, Toru Hatae, Tatsuki Dohkoh, Marie Shirai +1 more | 2025-08-26 |
| 11581559 | Carbon dioxide production system | Tatsuki Dohkoh, Marie Shirai | 2023-02-14 |
| 10971747 | Fuel cell system and fuel cell control program | Shumpei Taku, Kazuki Isshiki | 2021-04-06 |
| 8937587 | Temperature estimating apparatus, method for controlling the same, and image display apparatus | — | 2015-01-20 |
| 8542493 | Flat display apparatus and high-voltage power supply | Naoto Abe, Eisaku Tatsumi | 2013-09-24 |
| 6756974 | Display control apparatus and method | Kenichiro Ono | 2004-06-29 |
| 6715071 | System having devices connected via communication lines | Kenichiro Ono, Yoshikazu Shibamiya | 2004-03-30 |
| 6215467 | Display control apparatus and method and display apparatus | Kazumi Suga, Yoshikazu Shibamiya, Kenji Inoue, Masayuki Sawada | 2001-04-10 |
| 5880702 | Display control apparatus and method | Hajime Morimoto, Taketo Hasegawa, Toshiyuki Nobutani, Masami Shimakura, Junichi Tanahashi +2 more | 1999-03-09 |
| 5739826 | Polygon display based on x coordinates of edges on scan line | Naoto Shiraishi, Tatsuya Fujii, Masanobu Fukushima, Yasuhiro Izawa | 1998-04-14 |
| 5732204 | Method and device for 3D image processing | Masanobu Fukushima, Tatsuya Fujii, Naoto Shiraishi, Yasuhiro Izawa | 1998-03-24 |
| 5551019 | Methods and systems for sorting multiplying indexed data | Yasuhiro Izawa, Tatsuya Fujii, Naoto Shiraishi, Masanobu Fukushima | 1996-08-27 |
| 5459822 | Sorting processor | Yasuhiro Izawa, Tatsuya Fujii, Naoto Shiraishi, Masanobu Fukushima | 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, Yasuhiro Izawa | 1995-09-05 |
| 5396585 | Clipping processor | Tatsuya Fujii, Naoto Shiraishi, Masanobu Fukushima, Yasuhiro Izawa | 1995-03-07 |
| 4754208 | Circular path control apparatus and method for multi-axis servomechanisms | Yasushi Miura | 1988-06-28 |