Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5149839 | Silane coupling agent and glass fiber product for laminates | Hideharu Waketa, Yoshiharu Suzuki, Motoharu Murakoshi, Masuhito Ohgushi, Kenichi Watanabe +1 more | 1992-09-22 |
| 5069971 | Silane coupling agent and glass fiber product for laminates | Hideharu Waketa, Yoshiharu Suzuki, Motoharu Murakoshi, Masuhito Ohgushi, Kenichi Watanabe +1 more | 1991-12-03 |