Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10375770 | Electromagnetic induction heating apparatus and light alloy wheel manufacturing method | Tadashi Kubono | 2019-08-06 |
| 7261201 | Chain-driving mechanism and conveyor apparatus | Katsuyoshi Tachibana | 2007-08-28 |
| 6001444 | Optical recording medium | Akihiro Koide, Satoru Suda, Hideo Usui, Kenichi Arai, Yuuichi Ito +1 more | 1999-12-14 |
| 5246981 | Aqueous emulsion | Keiichi Kamda, Shoji Seki | 1993-09-21 |
| 4997650 | Insecticidal resin coating film | Keiichi Kamada, Makoto Yaegashi, Shiro Shiraishi | 1991-03-05 |
| 4818525 | Insecticidal resin coating film | Keiichi Kamada, Makoto Yaegashi, Shiro Shiraishi | 1989-04-04 |