Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6479671 | Process for producing optically active chromene derivative | Toshiro Konoike, Tadahiko Yorifuji, Shoji Shinomoto, Takashi Ohya, Ken-ichi Matsumura | 2002-11-12 |
| 6408618 | Controller for cylinder cut-off type internal combustion engine | — | 2002-06-25 |
| 5407929 | Triazolylthiomethylthio cephalosporin hydrochhloride, its crystalline hydrate and the production of the same | Hisanori Takahashi | 1995-04-18 |
| 5181491 | Intake system in multi-cylinder type internal combustion engine | Masahiro Izumi, Toshiharu Aoshima, Ritsuko Terawaki, Hideaki Hosoya | 1993-01-26 |
| 4976589 | Output control system for an I.C. engine responsive to compressor torque and engine speed | — | 1990-12-11 |
| 4966529 | Stroke detection correcting system for variable displacement type compressor | — | 1990-10-30 |
| 4930320 | Cooling fan controlling apparatus for vehicle with air conditioner | Makoto Hasiguchi | 1990-06-05 |