Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622206 | Multiple valve unit for pressurized fluid supply system | Kazunori Ikei, Tadao Karakama, Mitsumasa Akashi, Teruo Akiyama, Jun Maruyama +1 more | 1997-04-22 |
| 5533334 | Pressurized fluid supply system | Kazunori Ikei, Tadao Karakama, Mitsumasa Akashi, Teruo Akiyama, Jun Maruyama +1 more | 1996-07-09 |
| 5485864 | Pressure compensation valve | Kazuyoshi Ishihama, Kazunori Ikei | 1996-01-23 |