Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5106913 | Rubber composition | Tetsuo Yamaguchi, Tamaki Ishii, Masakatsu Yoshimura, Chinehito Ebina, Eizo Okino | 1992-04-21 |
| 4774274 | Thermally stabilized butadiene resins containing a hindered phenolic acrylate or methacrylate | Takeshi Takata, Tatsuo Kaneoya, Haruki Okamura, Yukoh Takahashi | 1988-09-27 |