Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8623125 | Electrode for plasma generation | Yoonho Kim, Kazuya Naito, Takashi Ogawa, Isao Tan, Hirohisa Tanaka +1 more | 2014-01-07 |
| 5133316 | Engine cylinder head cover and molding composition used therefor | Michio Kasai, Rikio Yonaiyama, Hidetoshi Ishihara, Joji Kasugai, Junji Koizumi | 1992-07-28 |