Issued Patents All Time
Showing 76–80 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5144066 | Method of producing naphthalenedicarboxylic acids and diaryldicarboxylic acids | Noboru Saitou, Ren Hasebe, Norimasa Okuda, Ikuyo Katsumi | 1992-09-01 |
| 4782179 | 3-amino-2,4,5-trifluorobenzoic acid and a method for manufacture thereof | Osamu Kaieda, Tsuguo Takaya | 1988-11-01 |
| 4769492 | Method for production of 2,3,4,5-tetrafluorobenzoic acid | Osamu Kaieda, Isao Okitaka, Toshiaki Nakamura | 1988-09-06 |
| 4689179 | Method for production of fluorinated quinones | Osamu Kaieda, Hideki Itoh, Masaru Awashima, Toshiaki Nakamura | 1987-08-25 |
| 4572805 | 2,3,5,6-Tetrafluorophenyl (meth) acrylates and method for production thereof | Osamu Kaieda, Isao Okitaka, Toshiaki Nakamura | 1986-02-25 |