Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9954344 | Spark plug for internal combustion engine | Kenji Hattori, Masamichi Shibata, Toshiya Nakamura, Yasuomi Imanaka, Hirofumi Suzuki +2 more | 2018-04-24 |
| 5302872 | Linear magnetization mover motor due to linear force resulting from the interaction between magnetostatic induction element and electromagnetic coil | Yasutsugu Ohki, Hiroyasu Toda, Kouichi Matsuoka, Tetsuo Uzuka | 1994-04-12 |