Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6342921 | Lattice-type solid state image pickup device | Tomio Ishigami, Atsushi Kobayashi | 2002-01-29 |
| 6057471 | Ammoxidation method in fluidized-bed reactor | Toshio Nakamura, Hiroshi Murata, Katsumasa Nishijima, Yoshikazu Sawada | 2000-05-02 |
| 5793422 | Electron shutter control with exposure control responsive to shutter gain differences | Teruhiko Mochizuki, Hiroshi Ueno | 1998-08-11 |
| 5638120 | Electron shutter control with exposure control responsive to shutter gain differences | Teruhiko Mochizuki, Hiroshi Ueno | 1997-06-10 |
| 5638123 | Exposure control circuit apparatus | — | 1997-06-10 |
| 4907089 | Timing pulse generator | Maki Sato | 1990-03-06 |
| 4902341 | Method for producing titanium alloy | Shigenori Okudaira, Takefumi Irie, Hiroshi Uchida, Eiichi Fukasawa, Kazuhiko Kobayashi | 1990-02-20 |
| 4877445 | Method for producing a metal from its halide | Shigenori Okudaira, Takefumi Irie, Hiroshi Uchida, Eiichi Fukasawa, Kazuhiko Kobayashi | 1989-10-31 |
| 4757038 | Regeneration of iron-antimony metallic oxide catalysts | Yutaka Sasaki, Yutaka Kiyomiya, Toshio Nakamura, Yoshimi Nakamura | 1988-07-12 |
| 4536483 | Process for regeneration of iron-antimony metallic oxide catalysts | Yutaka Sasaki, Yutaka Kiyomiya, Toshio Nakamura, Yoshimi Nakamura | 1985-08-20 |
| 4528251 | Differential-pressure control device for a fuel cell | Yasuyuki Tsutsumi, Shunsuke Nogita, Kazunari Shimada, Saburo Maruko | 1985-07-09 |