Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D724722 | Dental plunger | Tatsunosuke Miyano | 2015-03-17 |
| D724202 | Dental dispenser | Tatsunosuke Miyano | 2015-03-10 |
| 7374357 | Plugging type dental liquid housing container | Masayuki Takahashi, Shinichi Kojima | 2008-05-20 |
| 5597386 | Hair coloring composition comprising anti-hair antibodies immobilized on coloring materials, and hair coloring methods | Toshihiro Usui, Junichiro Hiraoka, Keiko Hashimoto, Hideyo Uchiwa, Umeji Murakami +3 more | 1997-01-28 |
| 5316046 | Power steering hose | Osamu Ozawa | 1994-05-31 |
| 5297337 | Method of hose-metal fitting attachment | Osamu Ozawa, Tetsu Kitami | 1994-03-29 |
| 5149732 | Rubber composition for polymer-metal bonding and method of hose-metal fitting attachment | Osamu Ozawa, Tetsu Kitami | 1992-09-22 |
| 5077108 | Rubber-fiber laminate and hose using the same | Osamu Ozawa, Shuji Takahashi | 1991-12-31 |
| 5068137 | Rubbery laminate and composite hose | Osamu Ozawa, Shuji Takahashi | 1991-11-26 |
| 4870995 | Hose | Osamu Ozawa | 1989-10-03 |
| 4802938 | Process for producing hoses | Tetsu Kitami, Katuya Ono | 1989-02-07 |