Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385060 | Docking control device, ship, docking information storage device, docking control method, and recording medium | Takayoshi Yamazaki, Makoto Iwatsuki | 2022-07-12 |
| 5767396 | Method and device for measuring fuel injection timing | Ryuji Okamoto, Tetsuji Sato, Kazumi Umeki, Takeshi Takahashi, Shunsuke Yasunishi +2 more | 1998-06-16 |
| 5057734 | Apparatus for driving piezoelectric element for closing and opening valve member | Masaki Mitsuyasu, Takeshi Takahashi | 1991-10-15 |
| 4966119 | Fuel injection control device for use in an engine | Masaki Mitsuyasu | 1990-10-30 |
| 4858466 | Measuring apparatus of volume of an injected fluid | Takeshi Takahashi, Yukimitsu Omori, Akio Takamura | 1989-08-22 |
| 4798084 | Measuring device for measuring a fuel injection quantity | Takeshi Takahashi, Hidetaka Nohira, Yukimitsu Omori, Akio Takamura | 1989-01-17 |