Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659004 | Epoxy resin composition | Yukio Takigawa, Yoshihiro Nakata, Norio Sawatari, Nobuo Kamehara | 1997-08-19 |
SY
Shigeaki Yagi
Overall (1997): #77,147 of 185,788Top 45%
1
Patents 1997