Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152519 | Regeneration control apparatus | Kazuki Nishizawa, Kazutoshi Nomura, Tomohide Yamada, Mizuki Kanai | 2024-11-26 |
| 11536209 | Control device, engine, and control method of engine | Daisuke Sato, Tomohide Yamada, Hiroki Nakano | 2022-12-27 |
| 4324713 | Two-package solventless rust preventive material | Hisataka Komai, Makoto Wakabayashi, Haruyoshi Takagishi | 1982-04-13 |
| 4220737 | Paint composition | — | 1980-09-02 |