Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12196616 | Inflammable spark estimation system | Takayuki Nishi | 2025-01-14 |
| 11009466 | Discharge detection system and discharge detection method | Takayuki Nishi | 2021-05-18 |
| 10996103 | Optical observation system and optical observation method | Takayuki Nishi | 2021-05-04 |
| 10545051 | Explosive spark estimation system and explosive spark estimation method | Takayuki Nishi | 2020-01-28 |
| 10012688 | Discharge occurrence status evaluation device and evaluation method | Kotaro Tsuboi, Sho Iwai | 2018-07-03 |
| 9977069 | Non-contact discharge test method and device | Yuki Yamaguchi, Hiroyuki Tsubata | 2018-05-22 |
| 9841439 | Electromagnetic wave identification method and identification device | Toshitake Umegane, Hiroki Shibata | 2017-12-12 |
| 9442154 | Non-contact discharge evaluation method and non-contact discharge evaluation apparatus | Masaaki Furukawa, Yuki Yamaguchi | 2016-09-13 |
| 8299887 | Self-recovery current limiting fuse | Hiroki Suetomi, Fumihiro Akiyoshi, Hiroo Arikawa | 2012-10-30 |
| 7782063 | Partial discharge charge quantity measuring method and device | Masayuki Hikita, Takashi Teshima, Yuji Hayashi | 2010-08-24 |
| 7626483 | Self-recovering current limiting fuse using dielectrophoretic force | Masayuki Hikita | 2009-12-01 |