Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10583404 | Composite hollow fiber membrane module and manufacturing method therefor | Akira Kiguchi, Tomoya Anan, Mikihiko Nakamura | 2020-03-10 |
| 7604866 | Antireflection film | Takaaki Ioka | 2009-10-20 |
| 7498689 | Power supply device for vehicle | Yosuke Mitani | 2009-03-03 |
| 7380891 | Power supply apparatus for vehicle | Yousuke Mitani | 2008-06-03 |
| 7020288 | Noise reduction apparatus | — | 2006-03-28 |
| 6990207 | Active noise control system | Yoshio Nakamura, Kenichi Terai, Hiroyuki Hashimoto, Isao Kakuhari, Hisashi Sano +3 more | 2006-01-24 |
| 4972489 | Sound reproducing apparatus | Shinichi Oki, Fumiyasu Konno, Hiroshi Yagi, Takahiro Nakauma | 1990-11-20 |