Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421385 | Resin composition | Takuya Yokomichi, Kenji Kashihara | 2025-09-23 |
| 12290853 | Method for manufacturing hot-forged member | Chuya Aoki, Shinichi Kobayashi | 2025-05-06 |
| 9341528 | Torque detector and steering system including the torque detector | Takahiro Yukimura, Akihiro Takeuchi, Toshio Iida, Takeshi Oishi | 2016-05-17 |
| 8079409 | EGR cooler | Takashi Ishimori | 2011-12-20 |
| 7594536 | EGR cooler | Hiroyuki Sugihara, Makoto Tsujita, Naoto Miwa, Junji Honma | 2009-09-29 |
| 7080634 | EGR cooler | — | 2006-07-25 |
| 6684938 | EGR cooler | Makoto Tsujita, Keiichi Nakagome, Katsuji Inoue | 2004-02-03 |