| 11870237 |
Surge suppression circuit and rotating electrical machine |
Yuta Sugiyama |
2024-01-09 |
| 11035888 |
Current sensor |
Jun Umetsu, Naoki Futakuchi, Ken Okuyama, Yujiro Tomita |
2021-06-15 |
| 10877071 |
Current sensor |
Ken Okuyama, Katsuya Akimoto, Naoki Futakuchi, Jun Umetsu, Yujiro Tomita |
2020-12-29 |
| 10877075 |
Current sensor |
Ken Okuyama, Naoki Futakuchi, Jun Umetsu, Yujiro Tomita |
2020-12-29 |
| 10794935 |
Current sensor |
Ken Okuyama, Katsuya Akimoto, Naoki Futakuchi, Jun Umetsu, Yujiro Tomita |
2020-10-06 |
| 10712370 |
Current sensor |
Naoki Futakuchi, Ken Okuyama, Katsuya Akimoto, Jun Umetsu, Yujiro Tomita |
2020-07-14 |
| 10677819 |
Current sensor |
Ken Okuyama, Naoki Futakuchi, Jun Umetsu, Yujiro Tomita |
2020-06-09 |
| 8766661 |
Malfunction detecting device for solar cell panel |
Kazuo Kotani, Naofumi Chiwata |
2014-07-01 |
| 8723547 |
Solar photovoltaic junction box |
Kazuo Kotani, Naofumi Chiwata |
2014-05-13 |
| 7330630 |
Waveguide type variable optical attenuator |
Koutarou Tanaka, Nobuaki Kitano, Yukio Abe |
2008-02-12 |