Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6147537 | Reset circuit for flipflop | — | 2000-11-14 |
| 5295296 | Method and apparatus for working a clad material | Katsumi Hagiwara, Akihiro Tanaka, Kiyohito Nagasawa, Shin Nemoto, Kazuhiro Yamamoto | 1994-03-22 |
| 4394813 | Exhaust gas heat recovery system in internal combustion engine | Yoshiharu Tanaka, Yoshiaki Watanabe | 1983-07-26 |