Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904571 | Remover solution for photoresist | Tsuyoshi Miyashita, Shigeru Ohtawa, Hiroyuki Tohda, Hisashi Nakane | 1990-02-27 |
| 4694040 | Liquid composition for forming a coating film of organopolysiloxane and method for the preparation thereof | Akira Hashimoto, Toshihiro Nishimura, Muneo Nakayama, Hisashi Nakane | 1987-09-15 |
| 4525276 | Apparatus for separation of immiscible liquids | Kenji Yasuda, Shozo Kokubo | 1985-06-25 |
| 4277525 | Liquid compositions for forming silica coating films | Muneo Nakayama, Toshihiro Nishimura, Hisashi Nakane, Yoshio Hotta, Mitsuaki Minato | 1981-07-07 |
| 4245154 | Apparatus for treatment with gas plasma | Akira Uehara, Hiroyuki Kiyota, Hisashi Nakane | 1981-01-13 |