Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461670 | Water-repellent solution and method of forming water-repellent film on substrate by using the solution | Yoshinori Akamatsu | 2002-10-08 |
| 6337133 | Water-repellent glass pane and method for producing same | Yoshinori Akamatsu, Yoshihiro Nishida, Hideki Yamamoto | 2002-01-08 |