Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11127429 | Magnetic recording medium including aniline material, method for manufacturing same, and laminate for heat transfer | Toshiaki Adachi, Daisuke Yano | 2021-09-21 |
| 4845298 | Process for preparation of unsaturated long-chain aliphatic secondary amine | Takeo Inagaki, Hiroshi Yamagishi | 1989-07-04 |
| 4695407 | Method for purifying 1-aminoanthraquinone | Norio Kotera, Masatoshi Uegaki, Masakatsu Yoshimura, Shinzaburo Masaki, Tatsuo Kaneoya +2 more | 1987-09-22 |
| 4407756 | Process for producing aminoanthraquinone | Masakatsu Yoshimura, Tatsuo Kaneoya, Kenji Takahashi | 1983-10-04 |
| 4345987 | Coated electrode and a method of its production | Minoru Ueda | 1982-08-24 |
| 4289706 | Method for producing 1-nitroanthraquinone | Shinzaburo Masaki, Norio Serizawa | 1981-09-15 |
| 4272396 | Enzyme-containing detergent composition | Kazuaki Fukano, Ryuichi Nakagawa, Hiroshi Nishio | 1981-06-09 |