Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592375 | Ion conductive polymers and imide monomers | Greg Shafer, Masaya Kawasumi, Yoichi Hosokawa, Naoki Hasegawa, Satoru Yamamoto +2 more | 2009-09-22 |
| 4343722 | Process for producing catalyst | Masao Saito, Yuuzi Onda | 1982-08-10 |
| 4298545 | Process for producing phthalonitrile | Masao Saito, Motoyuki Hosokawa, Takamasa Kawakami | 1981-11-03 |