Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5391687 | Method of producing high molecular weight epoxy resin using an amide solvent | Katsuji Shibata, Kazuhito Kobayashi, Nozomu Takano, Masami Arai | 1995-02-21 |
| 5304399 | Method of producing epoxy resin film | Katsuji Shibata, Kazuhito Kobayashi, Nozomu Takano, Masami Arai | 1994-04-19 |
| 5225268 | Epoxy resin film and method of producing epoxy resin film | Katsuji Shibata, Kazuhito Kobayashi, Nozomu Takano, Masami Arai | 1993-07-06 |
| 4510008 | Continuous production of copper-clad laminate | Masami Arai, Kiyoshi Yokochi, Yasuo Miyadera, Atsushi Fujioka, Takehisa Nakagawa | 1985-04-09 |