Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5958184 | Process for producing thiourea dioxide | Seikyu Jinnouchi, Masafumi Shimpo, Tetsuo Koshitsuka, Akiko Kimura | 1999-09-28 |
| 5104635 | Process for making hydrogen peroxide | Kazunori Nagai, Takanari Nawata | 1992-04-14 |
| 4390643 | Process for producing amine formaldehyde resin foam | Kazuhiro Suzuki, Hiroshi Yoshioka, Kenji Maeda, Yoshihiro Tsurumi | 1983-06-28 |