Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11889601 | Spectrum control device, non-transitory computer readable medium, and data structure | Takayuki Kimura, Hidetaka Katou | 2024-01-30 |
| 7730763 | Balance corrector | Toru Kohei, Shigeyuki Kotake, Keiji Aruga | 2010-06-08 |
| 4687136 | Gas injection valve for gas engine | Tadahiro Ozu, Tatsuo Fujii | 1987-08-18 |