Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693365 | Method for forming water-repellent film | Toyoyuki Teranishi, Hiroaki Yamamoto, Kazuaki Takada, Kazuo Tojima, Takashi Itoh | 1997-12-02 |
| 5599893 | Water repellent composition | Mitsuo Asai, Hitoshi Uehara, Ichiro Ono, Hiroaki Kobayashi, Jun Kawaguchi +1 more | 1997-02-04 |