Issued Patents All Time
Showing 1–25 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392676 | Semiconductor pressure sensor | Yuki Horikawa, Fusako Tanabe, Mayumi Fujiwara | 2025-08-19 |
| 12241804 | Semiconductor pressure sensor and pressure sensor device | Mitsuhiro Umano, Mayumi Fujiwara | 2025-03-04 |
| 12006391 | Medical rubber composition, medical rubber part, and pre-fillable syringe | Toshikazu Kondo, Masayoshi Kashibe, Hideyuki Shigemoto | 2024-06-11 |
| 11762191 | Mirror device | Shingo Moriue, Fusako Tomizumi, Yoshitaka Tsuboi | 2023-09-19 |
| 11509153 | Charge/discharge control method for storage system and charge/discharge control device | Jaber ALIPOOR, Yukihiro Shimizu, Masaki Nakaishi, Hisashi Nakabayashi | 2022-11-22 |
| 11233403 | Grid interconnection system | Hideaki Souma | 2022-01-25 |
| 11217998 | Power conditioner | Hideaki Souma | 2022-01-04 |
| 11177629 | Light source device, light source driver, and lighting system | Shigeaki Yamasaki, Erika Kawabata, Yoshiharu Nagatani, Hiroshi Kitano | 2021-11-16 |
| 11147141 | Lighting system and method of controlling lighting system | Toshiaki Takenaka | 2021-10-12 |
| 10896944 | Illumination lighting apparatus, illumination device, and illumination fixture | Teruhito Takeda, Shinji Makimura | 2021-01-19 |
| 10797485 | Power conditioner, power supply system, and current control method | Yuji Yamauchi, Hiroshi Asano, Masataka Shintani | 2020-10-06 |
| 10638586 | Illumination lighting apparatus, illumination device, and illumination fixture | Teruhito Takeda, Shinji Makimura | 2020-04-28 |
| 10506675 | Power supply system, lighting device, and illumination system | Kenichi Fukuda, Masashi Motomura, Kiyoshi Ogasawara | 2019-12-10 |
| 10349475 | Signal receiving device, signal transmitting device, lighting system, illumination fixture and illumination system | Masashi Motomura | 2019-07-09 |
| 10299338 | Sensor device and illumination system | Masashi Motomura | 2019-05-21 |
| 10261460 | Paper feed roller and image forming apparatus with the paper feed roller | Akihiro Mine, Toshiyuki Hirai, Yoshihiro Yamada, Yudai Okuno, Yuichi Sato | 2019-04-16 |
| 10057949 | Signal transmitting device, signal receiving device, lighting system, illumination fixture, and illumination system | Masashi Motomura, Kenichi Fukuda | 2018-08-21 |
| 9832825 | Signal transmitting device, signal receiving device, lighting system, illuminating fixture, and illuminating system | Masashi Motomura, Kenichi Fukuda | 2017-11-28 |
| 9826586 | Power supply, lighting system, illuminating system, and method for reducing a time required for extinguishing an electric arc | Masashi Motomura, Kenichi Fukuda | 2017-11-21 |
| 9820346 | Lighting system, illuminating system and illuminating fixture | Kenichi Fukuda, Masashi Motomura | 2017-11-14 |
| 9445478 | Light-emitting element lighting device, light-emitting module, illuminating apparatus, and light-emitting element lighting method | Masanao Okawa, Yohei HAYASHI, Itaru Onishi | 2016-09-13 |
| 9439264 | Lighting circuit for light emitting element and illumination apparatus including same | Yohei HAYASHI, Masanori Mishima, Masanao Okawa | 2016-09-06 |
| 9400095 | Lighting apparatus | Hideharu Kawachi, Noboru Miyakawa, Osamu Tanahashi | 2016-07-26 |
| 9374866 | Organic EL illumination module and illumination apparatus including same | Masanori Mishima, Masanao Okawa, Yohei HAYASHI | 2016-06-21 |
| 9184320 | Photoelectric conversion device | Hidetada Tokioka | 2015-11-10 |