Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392458 | LED lamp | — | 2025-08-19 |
| 11629826 | LED lamp | — | 2023-04-18 |
| 11608941 | LED lamp | — | 2023-03-21 |
| D882163 | Sensor for a signal lamp | Tetsuya SASAHARA | 2020-04-21 |
| 10295126 | Lighting device | Toshiyuki Fujita, Toshio Watanabe | 2019-05-21 |
| 10190729 | LED lamp | — | 2019-01-29 |
| 9893420 | Wireless module with plural in-plane terminals | Tomohiro Ikuta | 2018-02-13 |
| 9797554 | LED lamp | — | 2017-10-24 |
| 9777891 | LED lamp | Hiroshi Fukumoto, Takao Iemoto, Toshio Watanabe, Hideharu Osawa, Hiroyuki Fukui +1 more | 2017-10-03 |
| 9732916 | Lighting device | Toshiyuki Fujita, Toshio Watanabe | 2017-08-15 |
| 9587813 | Lighting device | Toshiyuki Fujita, Toshio Watanabe | 2017-03-07 |
| 9303833 | Lighting device | Toshiyuki Fujita, Toshio Watanabe | 2016-04-05 |
| 9234632 | LED lamp | — | 2016-01-12 |
| 9129941 | Wireless module with plural in-plane terminals | Tomohiro Ikuta | 2015-09-08 |
| 9052099 | LED lamp | Hiroshi Fukumoto, Takao Iemoto, Toshio Watanabe, Hideharu Osawa, Hiroyuki Fukui +1 more | 2015-06-09 |
| 8915610 | Lighting device | Toshiyuki Fujita, Toshio Watanabe | 2014-12-23 |
| 8591057 | LED lamp | Hiroshi Fukumoto, Takao Iemoto, Toshio Watanabe, Hideharu Osawa, Hiroyuki Fukui +1 more | 2013-11-26 |