Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10675847 | Adhesive composition, and seal structure body and method for manufacturing the same | Naoki Osumi | 2020-06-09 |
| 9957406 | Method for smoothing a perfluoro alkoxy alkane film surface | Tadahiro Ohmi, Kenji Ohyama, Isao Akutsu | 2018-05-01 |
| 9888538 | Driving current generation circuit, LED power supply module and LED lamp | Eiichiro Niikura, Kazuaki Kitaga, Satoshi Yamada | 2018-02-06 |
| 9587744 | Sealing material | Nobuhiro Yoshida | 2017-03-07 |
| 9220134 | Driving current generation circuit, LED power supply module and LED lamp | Eiichiro Niikura, Kazuaki Kitaga, Satoshi Yamada | 2015-12-22 |
| 8807573 | Metal gasket | Tadahiro Ohmi, Yasuyuki Shirai, Koji Sato, Yoshinori Uchino | 2014-08-19 |