Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6613818 | Coating composition for preparing anticorrosive mirror | Kenichi Hayashi, Yoshihisa Tamura, Yutaka Mori | 2003-09-02 |
| 5519542 | Coating composition for preparing back coating film of mirror | Mitsuyoshi Yano, KEIJI MITSUDA, Minoru Murakami, Kenichi Hayashi, Hidenori Aonuma +1 more | 1996-05-21 |