Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199246 | Automatic transmission | Akira Hashimoto, Yasuo Miura, Tomoya Nakano, Kazuhiro Yamada, Hiroyuki Enoki | 2021-12-14 |
| 11149847 | Automatic transmission power transmission device | Masanori Sasaki, Masamichi Fujikawa, Kazuhiro Yamada, Kensuke Ueda, Sayaka Katayama +5 more | 2021-10-19 |
| 10655694 | Friction engagement device of automatic transmission | Shinya Okumura, Kazuyuki Shiino, Hirokazu Kouno, Masanori Sasaki, Masamichi Fujikawa +3 more | 2020-05-19 |
| 6738203 | Optical power limiting material | Masanori Ando, Kenji Kamada, Kohei Kadono, Koji Ohta, Keiko Tawa | 2004-05-18 |
| 4721759 | Resin composition for lightweight foam concrete reinforcing steel structure | — | 1988-01-26 |