Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7698856 | Glass run for automobile | Kiyotaka Tamaoki, Hakurei Watanabe | 2010-04-20 |
| 7487615 | Run channel structure | Hakurei Watanabe | 2009-02-10 |
| 7392618 | Door for vehicle having a door glass with projecting portions | Hakurei Watanabe | 2008-07-01 |
| 7052745 | Optically anisotropic sheet comprising aligned discotic liquid crystal molecules | Masayuki Negoro, Ken Kawata | 2006-05-30 |
| 6770334 | Optically anisotropic sheet comprising aligned discotic liquid crystal molecules | Masayuki Negoro, Ken Kawata | 2004-08-03 |
| 6397525 | Sealing assembly for a vehicle door including a weather strip and a dasher seal | Hiroshi Ishibashi | 2002-06-04 |
| 4985338 | Silver halide photographic material | Minoru Sakai, Kazunobu Katoh, Hisashi Okada, Tomokazu Yasuda, Masaki Satake | 1991-01-15 |
| 4836820 | Moving animal toy | Satoru Ebihara | 1989-06-06 |
| 4813908 | Motion toy having action-changing structure | Shinji OIKAWA | 1989-03-21 |
| 4569905 | Silver halide photographic light-sensitive material | Yasuo Mukunoki, Masakazu Yoneyama | 1986-02-11 |
| 4403954 | Apparatus for heat-treating pipes | Hitoshi Kokeguchi, Akinori Sakoda, Mikio Umeda, Tadashi Yamashita, Yoshimasa Katsuki +2 more | 1983-09-13 |
| 4278757 | Silver halide photographic light-sensitive material | Yasuo Mukunoki, Masakazu Yoneyama, Hideki Naito, Jun Sasaki | 1981-07-14 |
| 4198478 | Method for dispersing a photographic additive | Masakazu Yoneyama, Takeshi Mikami | 1980-04-15 |