Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5496897 | Process for preparing uniformly sized, fine particles of polymer | Akira Yoshimatsu, Akihiro Kondo | 1996-03-05 |
| 5114793 | Magnetic recording medium comprising a specified polyurethane binder | Tomoyuki Okada, Naoki Kannen, Tadashi Nishimori | 1992-05-19 |
| 4895722 | Hair treatments | Yoshiaki Abe, Hiroshi Watanabe | 1990-01-23 |
| 4868086 | Electrographic toner and process for preparation thereof | Shoji Ohtani, Yukiya Sato, Kazunari Takemura | 1989-09-19 |
| 4795792 | Process for preparing particles of olefin-maleic anhydride copolyer | Shoji Ohtani, Yoshiyuki Muroi | 1989-01-03 |
| 4789613 | Electrostatic image developing toner with high dielectric material | Shoji Ohtani, Kazunari Takemura, Yukiya Sato | 1988-12-06 |
| 4751074 | Hair rinse composition | Kinjiro Matsunaga, Takeo Okumura, Sachio Naito | 1988-06-14 |
| 4749638 | Electrophotographic toner composition | Yukihiro Fukuyama, Kazunari Takemura, Yutaka Yasuda | 1988-06-07 |
| 4743441 | Cosmetic composition | Yoshinori Takema, Yutaka Yasuda, Yoshinao Kono | 1988-05-10 |
| 4650595 | Metal working water-soluble lubricant composition and method of feeding same | Hiroyuki Nagamori, Takashi Mukai, Hiroshi Kuwamoto, Shuichi Iwado, Takeru Sharyo | 1987-03-17 |
| 4639491 | Dispersion stabilizer for water-in-oil suspension polymerization | Akihiro Kondo, Yuzo Sumida | 1987-01-27 |
| 4534892 | Foaming liquid detergent composition having a stably dispersed water-insoluble fine powder | Toshio Suzuki, Hiroshi Watanabe | 1985-08-13 |
| 4495173 | Pre-shampoo type hair treatment composition | Kinjiro Matsunaga, Takeo Okumura | 1985-01-22 |
| 4465664 | Hair setting composition | Kinjiro Matsunaga, Takeo Okumura, Sachio Naito | 1984-08-14 |
| 4460566 | Hair rinse composition | Yoshiaki Abe | 1984-07-17 |
| 4439417 | Shampoo composition | Kinjiro Matsunaga, Takeo Okumura, Sachio Naito | 1984-03-27 |
| 4436722 | Hair rinse composition | Kinjiro Matsunaga, Takeo Okumura, Sachio Naito | 1984-03-13 |
| 4423032 | Hair treatments | Yoshiaki Abe | 1983-12-27 |
| 4369037 | Hair treatment cosmetics containing cationic keratin derivatives | Kinjiro Matsunaga, Takeo Okumura | 1983-01-18 |