Issued Patents All Time
Showing 51–65 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6323490 | X-ray semiconductor detector | Mitsushi Ikeda, Masaki Atsuta, Akira Kinno, Kohei Suzuki, Norihiko Kamiura | 2001-11-27 |
| 6294280 | Fuel cell stack | Takafumi Okamoto, Akio Yamamoto, Yosuke Fujii, Shuji Sato | 2001-09-25 |
| 6255011 | Fuel cell stack | Yosuke Fujii, Takafumi Okamoto, Akio Yamamoto, Hidemitsu Ono, Narutoshi Sugita +1 more | 2001-07-03 |
| 6185274 | Image detecting device and an X-ray imaging system | Akira Kinno, Masaki Atsuta, Takuya Sakaguchi, Mitsushi Ikeda, Kouhei Suzuki | 2001-02-06 |
| 6048633 | Fuel cell stack | Yosuke Fujii, Takafumi Okamoto, Akio Yamamoto, Hidemitsu Ono, Narutoshi Sugita | 2000-04-11 |
| 6044128 | X-ray imaging apparatus and X-ray imaging analysis apparatus | Mitsushi Ikeda, Kouhei Suzuki | 2000-03-28 |
| 6020872 | Matrix-type display device and method for driving the same | Katsuya Mizukata | 2000-02-01 |
| 6011534 | Driving circuit for image display device including signal generator which generates at least two types of sampling pulse timing signals having phases that differ from each other | Katsuya Mizukata | 2000-01-04 |
| 5980816 | Method and apparatus for removing deposit in non-ferrous smelting furnace | Chikashi Suenaga, Yutaka Yasuda, Kiyoharu Ito, Yasuto Katayama | 1999-11-09 |
| 5818898 | X-ray imaging apparatus using X-ray planar detector | Akira Tsukamoto, Masayuki Nishiki, Seiichiro Nagai, Koichiro Nabuchi, Tohru Saisu +2 more | 1998-10-06 |
| 5751267 | Liquid crystal display device | Yuji Sato | 1998-05-12 |
| 5666395 | X-ray diagnostic apparatus | Akira Tsukamoto, Masayuki Nishiki, Koichiro Nabuchi, Shin-ichi Yamada, Tohru Saisu +2 more | 1997-09-09 |
| 5534362 | Fuel cell stack and method of pressing together the same | Takafumi Okamoto, Ichiro Baba, Hideo Kato, Norimasa Kawagoe | 1996-07-09 |
| 5419980 | Fuel cell stack and method of pressing together the same | Takafumi Okamoto, Ichiro Baba, Hideo Kato, Norimasa Kawagoe | 1995-05-30 |
| 5165717 | Airbag sensor for airbag restraint system | — | 1992-11-24 |