Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616388 | Water repellent coating | Tadayoshi Tatsuno, Seiji Kashiwada | 1997-04-01 |
| 5612135 | Paint-film protective sheet | Komaharu Matsui, Takeshi Eda, Kenichi Shibata, Toshitaka Suzuki, Mitsuyoshi Shirai +4 more | 1997-03-18 |