Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876002 | Resin composition for FRP, FRP sheet and molded product | Kazuhiro Muneta, Takayuki Endo, Yutaka Hamada | 2020-12-29 |
| 9664744 | Cell module | Jyun Ikezawa, Daijirou Sakurai, Junya Kohno, Naoki Nishio, Toshifumi Fukushige +1 more | 2017-05-30 |
| 8900734 | Bipolar secondary battery | Kenji Hosaka, Hirotatsu Kamimura, Shiho Inoue, Eiji Minegishi | 2014-12-02 |
| 8091685 | Sound absorbing structure built into luggage compartment of vehicle | Rento Tanase, Atsushi Yoshida, Masaru Matsushita | 2012-01-10 |
| 8011472 | Sound absorbing structure and vehicle component having sound absorbing property | Rento Tanase, Atsushi Yoshida, Masaru Matsushita, Kunio Hiyama | 2011-09-06 |
| 7775319 | Diaphragm for speaker and manufacturing method therefor | Masao Imanishi | 2010-08-17 |
| 7600609 | Sound-absorbing panel and production method of the same | — | 2009-10-13 |
| 7592037 | Fuel cell separator, fuel cell stack, fuel cell vehicle, and method of manufacturing the fuel cell separator | Noriko Uchiyama, Nobutaka Chiba, Makoto Kano | 2009-09-22 |
| 7416773 | Sound absorbing body | Hideo Suzuki, Masuhiro Okada, Kunio Hiyama | 2008-08-26 |
| 5820975 | Sound absorbing material and method of production therefor | Katsutoshi Oda, Toshiyuki Suzuki, Masao Imanishi, Akira Kaneko, Kenji Ito | 1998-10-13 |
| 4908665 | Developer carrier containing electrically conductive filler present in a resin coating layer for use in dry-type image developing device | Fuchio Takeda, Kazuo Nojima | 1990-03-13 |