Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324105 | Maleimide resin composition, prepreg, resin film, laminated board, printed wiring board, and semiconductor package | Chihiro Hayashi, Takao Tanigawa, Ryuji Akebi, Naoyoshi Sato, Akira Horie | 2025-06-03 |
| 12024624 | Maleimide resin composition, prepreg, laminated board, resin film, printed wiring board, and semiconductor package | Naoyoshi Sato, Shuji Gozu, Takao Tanigawa, Ryuji Akebi, Chihiro Hayashi | 2024-07-02 |
| 11745482 | Fluororesin substrate laminate | Kosuke Murai, Takao Tanigawa, Makoto Yanagida, Mami Shimada | 2023-09-05 |
| 11691389 | Resin composition, prepreg, metal foil with resin, laminate, printed wiring board, and method for producing resin composition | Yuya HIRAYAMA, Takayo KITAJIMA, Kenichi Tomioka, Keisuke Kushida, Hiroshi Shimizu | 2023-07-04 |
| 11377546 | Resin composition, laminate sheet, and multilayer printed wiring board | Takao Tanigawa, Tetsuroh Irino, Kouji Morita | 2022-07-05 |
| 11136454 | Thermosetting resin composition and its production method, prepreg, laminate, and printed wiring board | Keisuke Kushida, Hiroshi Shimizu, Yoshikatsu Shiraokawa, Tatsunori Kaneko | 2021-10-05 |
| 10940674 | Resin varnish, prepreg, laminate, and printed wiring board | Yoshikatsu Shiraokawa, Hiroshi Shimizu, Keisuke Kushida, Tatsunori Kaneko | 2021-03-09 |
| 10907029 | Resin composition, resin layer-provided support, prepreg, laminate sheet, multilayer printed wiring board, and printed wiring board for millimeter-wave radar | Takao Tanigawa, Tetsuroh Irino, Kouji Morita | 2021-02-02 |
| 10876000 | Thermosetting resin composition, prepreg, laminated board, printed wiring board, and high speed communication-compatible module | Shunsuke TONOUCHI, Tomokazu Shimada, Kazutoshi Danjoubara, Tomio Fukuda | 2020-12-29 |
| 7538150 | Dihydrobenzoxazine ring-containing resin, phenolic-triazine-aldehyde condensate and epoxy resin | Kenichi Oohori, Yoshihiro Nakamura, Hikari Murai, Yoshiyuki Takeda, Yasuyuki Hirai +5 more | 2009-05-26 |
| 6720077 | Resin composition, and use and method for preparing the same | Yasuyuki Hirai, Hironori Suzuki, Yoshiyuki Takeda, Kenichi Oohori, Shinichi Kamoshida +1 more | 2004-04-13 |