Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5080707 | Life-prolonging agent for cut flower and method for treatment of cut flower | Hisao Ide | 1992-01-14 |
| 5021584 | Process for preparation of 1-benzylimidazole compound | Natsuo Sawa, Takeshi Masuda, Shozo Miura, Naoki Kano, Masayuki Ito | 1991-06-04 |
| 4983485 | Positively chargeable toner | Takeshi Nagaoka, Takashi Yoshioka, Natsuo Sawa, Takayuki Murai | 1991-01-08 |
| 4658009 | Novel 2-substituted-4,6-diamino-s-triazine/isocyanuric acid adduct, process for synthesis of said adduct and process for curing polyepoxy resin with said adduct | Toshiaki Yamada, Natsuo Sawa | 1987-04-14 |
| 4593069 | Epoxy resin composition | Toshiaki Yamada, Shunichi Kawata, Takashi Mizui | 1986-06-03 |