Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162257 | Metal clad laminated plate and method for manufacturing metal clad laminated plate | Masaya Koyama, Yusuke Ito, Kiyotaka Komori, Hiroaki Takahashi | 2024-12-10 |
| 10668697 | Method for manufacturing metal clad laminated board, method for manufacturing electronic circuit board, and rigid body pendulum type viscoelasticity measuring device | Masaya Koyama, Kiyotaka Komori, Hiroaki Takahashi, Tadashi Mori | 2020-06-02 |
| 6464783 | Apparatus for manufacturing prepreg | Ryuichi Hamabe, Hiroshi Harada, Noriaki Sugimoto, Hiroyuki Mori, Toshihiro Yaji | 2002-10-15 |
| 6245383 | Method for manufacturing prepreg in which reinforcing substrate is impregnated with thermosetting matrix resin | Ryuichi Hamabe, Hiroshi Harada, Noriaki Sugimoto, Hiroyuki Mori, Toshihiro Yaji | 2001-06-12 |
| 5047560 | Process for producing highly pure 3,3',4,4'-biphenyltetracarboxylic acid or dianhydride thereof | Fusaji Shoji, Nobuo Aoki, Jun Kurita, Tsuyoshi Aoyama, Toshiyuki Kiriyu | 1991-09-10 |