Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641654 | Water-repellent glass pane and method for producing same | Yoshinori Akamatsu, Shigeo Hamaguchi, Hideki Yamamoto | 2003-11-04 |
| 6614990 | Video reproducing apparatus with adjusted media change times | Osamu Watanabe, Masatsugu Yamamoto, Tsuyoshi Abe, Fumiko Oguni | 2003-09-02 |
| 6582839 | Article with photocatalytic film | Hideki Yamamoto, Seiji Yamazaki, Hiroshi Honjo | 2003-06-24 |