Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10626822 | Valve operating system for multicylinder engine | Takeya Harada, Kiyohiko Masago, Masaru Kawano, Naoya Ashita, Kei Ueda +2 more | 2020-04-21 | $223,000 |
| 6374309 | Communication signal suppressing apparatus and common line signal apparatus capable of reducing workload of firmware | Sumie Morita, Megumi Shibata, Hiroyoshi Yoda, Kenji Kazehaya | 2002-04-16 | |
| 6335687 | Locked-in person saving apparatus | Noriaki Terashima, Yoshihisa Sato, Akihiro Nakamura | 2002-01-01 |