Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6226926 | Glass run | Hitoshi Omori | 2001-05-08 |
| 6138414 | Car door glass run | Hitoshi Ohmori, Atushi Yatuda | 2000-10-31 |
| 6112468 | Door weatherstripping for motor vehicle and method of manufacturing the same | Masahiro Nozaki | 2000-09-05 |
| 5548012 | Automotive weather strip | Keisaku Yamamoto, Kiyoshi Ikeda, Masahiro Fukuyama, Takeshi Naito | 1996-08-20 |
| 5354594 | Weather strip | Takeshi Naito | 1994-10-11 |
| 5265377 | Glass run and method of manufacturing the same | Tadanobu Iwasa | 1993-11-30 |
| 4716618 | Wiper blade rubber | Takemasa Yasukawa, Hiroshi Sugita, Tadanobu Iwasa | 1988-01-05 |
| 4669144 | Wiper blade | Takemasa Yasukawa, Hiroshi Sugita, Keizo Hayashi | 1987-06-02 |
| 4658463 | Wiper blade | Hiroshi Sugita, Takemasa Yasukawa | 1987-04-21 |
| 4638525 | Wiper blade rubber | Hiroshi Sugita, Tadanobu Iwasa, Takemasa Yasukawa | 1987-01-27 |
| 4622712 | Wiper blade rubber | Hiroshi Sugita, Takemasa Yasukawa | 1986-11-18 |