Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619217 | Decomposition processing apparatus for PCB | Kanji Kokubu, Yutaka Hayano | 2003-09-16 |
| 4589215 | Apparatus for after-treating polyolefin powder | Takeshi Suzuki, Takashi Koizumi, Takehiko Takahashi, Kazumasa Shibata, Nobutoshi Komori +1 more | 1986-05-20 |
| D280927 | Air freshener container | Masamitsu Yamamoto | 1985-10-08 |