Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947151 | Softening agent for paper and method for making paper by using same | Tetsuya Tamai, Kazumichi Asakura, Yasuyuki Nakamura | 2011-05-24 |
| 5888269 | Nitriding agent | Yasuhiro Yamada, Hirohisa Miura, Mamoru Okamoto, Taro Tatsumi, Kazuo Fujii | 1999-03-30 |
| 5856552 | Composition comprising a novel phosphatized alicyclic compound and process for the preparation thereof | Takaaki Fujiwa, Terumasa Daito, Takashi Yamamoto | 1999-01-05 |
| 5824815 | Composition comprising a novel phosphatized alicyclic compound and process for the preparation thereof | Takaaki Fujiwa, Terumasa Daito, Takashi Yamamoto | 1998-10-20 |
| 5582655 | Case nitrided aluminum product, process for case nitriding the same, and nitriding agent for the same | Yasuhiro Yamada, Hirohisa Miura, Mamoru Okamoto, Taro Tatsumi, Kazuo Fujii | 1996-12-10 |
| 5540768 | Aluminum pigments | Takashi Yamamoto, Takaaki Fujiwa, Terumasa Daito | 1996-07-30 |
| 5527941 | Composition comprising a novel phosphatized alicyclic compound | Takaaki Fujiwa, Terumasa Daito, Takashi Yamamoto | 1996-06-18 |
| 5514225 | Case nitrided aluminum product, process for case nitriding the same, and nitriding agent for the same | Yasuhiro Yamada, Hirohisa Miura, Mamoru Okamoto, Taro Tatsumi, Kazuo Fujii | 1996-05-07 |
| 5480481 | Aluminum pigments | Shunichi Setoguchi, Haruzo Katoh | 1996-01-02 |
| 4869754 | Aluminium pigment composition | Tetsufumi Kawabe, Toshiaki Bamba, Hiroaki Ueshimo, Yoshiki Hashizume, Eikichi Uchimura +3 more | 1989-09-26 |