Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10429720 | Wavelength conversion-type spatial light modulation device | Hiroshi Saito, Masatoshi Fujimoto, Kenshi Fukumitsu | 2019-10-01 |
| 9083402 | High frequency circuit and high frequency module including the same | Hiroyuki Asano | 2015-07-14 |
| 8947771 | Optical amplifying device | Koei Yamamoto, Toshiharu Moriguchi, Masatoshi Fujimoto, Shigeru Sakamoto, Hironori Takahashi +3 more | 2015-02-03 |
| 8872067 | Laser beam working machine | Kenshi Fukumitsu, Shinichiro Aoshima | 2014-10-28 |
| 8841580 | Laser beam working machine | Kenshi Fukumitsu, Shinichiro Aoshima | 2014-09-23 |
| 8432213 | Wave detector circuit and high-frequency circuit | Toshiya Tsukao | 2013-04-30 |
| 4836819 | Skateboarding toy | Shohta Nishizawa | 1989-06-06 |
| 4795395 | Animal motion toy having an automatic action switching drive mechanism | Toshihiro Kikuchi | 1989-01-03 |