Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7103508 | Test system and control method | Hitoshi Yamashita | 2006-09-05 |
| 6462115 | Water repellent coating composition, method for preparing the same, and coating films and coated articles using the same | Masaya Takahashi, Mamoru Ishitani, Taketoshi Matsuura, Hisao Tabei, Yoshiaki Haga +2 more | 2002-10-08 |
| 6117555 | Water repellent coating composition, and coated films and coated articles using the same | Masaya Takahashi, Mamoru Ishitani, Shinji Tsuru, Akira Iwasawa, Fumio Yamamoto +1 more | 2000-09-12 |