Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5123988 | Process of producing a rubber-extruded article | — | 1992-06-23 |
| 5085005 | Weather strip for motor vehicle | Takemasa Yasukawa, Masanori Midooka | 1992-02-04 |
| 4929481 | Weather strip for automobile | — | 1990-05-29 |
| 4929490 | Window frame rubber moldings for automobile | — | 1990-05-29 |
| 4866101 | Rubber composition for producing sponge rubber product | Masataka Sasayama, Masaki Ohashi, Isao Kurimoto | 1989-09-12 |
| 4774284 | Water-swelling composition | — | 1988-09-27 |
| 4764565 | Rubber with nickel dithiocarbates | Katsumasa Takeuchi, Toshikatsu Kanehara | 1988-08-16 |
| 4755548 | Adhesive composition | Toshikatsu Kanehara, Hideyuki Fujiwara | 1988-07-05 |
| 4716618 | Wiper blade rubber | Takemasa Yasukawa, Hiroshi Sugita, Masanori Aritake | 1988-01-05 |
| 4686122 | Rubber adhesive | Hiroshi Yokoi | 1987-08-11 |
| 4638525 | Wiper blade rubber | Hiroshi Sugita, Takemasa Yasukawa, Masanori Aritake | 1987-01-27 |
| 4603899 | Weather strip | — | 1986-08-05 |
| 4442167 | Weather resisting extruded rubbery articles having on the surface thereof a thin layer of a colored rubbery material | Mituo Ushida | 1984-04-10 |