Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876473 | Armature | Toshinori Tanaka, Akira Morishita | 1989-10-24 |
| 4483651 | Automatic apparatus for continuous treatment of leaf materials with gas plasma | Hisashi Nakane, Akira Uehara, Hiroyuki Kiyota, Isamu Hijikata | 1984-11-20 |
| 4336438 | Apparatus for automatic semi-batch sheet treatment of semiconductor wafers by plasma reaction | Akira Uehara, Hiroyuki Kiyota, Hisashi Nakane | 1982-06-22 |