Issued Patents All Time
Showing 25 most recent of 238 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11668822 | Underwater detection apparatus and underwater detection method | Kohei Kozuki, Takeshi Kawajiri, Yuji Ebita | 2023-06-06 |
| 11513217 | Underwater detection apparatus and underwater detection method | Kohei Kozuki, Takeshi Kawajiri, Yuji Ebita | 2022-11-29 |
| 11150125 | Method for producing remaining fuel detection device and fuel supply module | Yuichi Manabe | 2021-10-19 |
| 11105672 | Liquid level detection unit | Yuichi Manabe | 2021-08-31 |
| 10962401 | Fuel level detection device | Yuichi Manabe | 2021-03-30 |
| 10788038 | Control device for internal combustion engine | Takeshi Hara | 2020-09-29 |
| 10731542 | Internal combustion engine cooling system | Takeshi Hara, Hisashi Daicho, Kazuhiko Imamura | 2020-08-04 |
| 10371231 | Damper device | Yoshihiro Takikawa, Hiroki Nagai, Masaki WAJIMA, Takao Sakamoto, Kazuhiro Itou | 2019-08-06 |
| 10364864 | Damper device | Yoshihiro Takikawa, Hiroki Nagai, Masaki WAJIMA, Takao Sakamoto, Kazuhiro Itou | 2019-07-30 |
| 9893219 | Graphene photodetector and graphene optical modulator | Yuichi Yamazaki | 2018-02-13 |
| 9645005 | Liquid level detector | Masashi Go | 2017-05-09 |
| 9638569 | Liquid level detector | Masashi Go | 2017-05-02 |
| 9431793 | Semiconductor laser device | Masaki Tohyama | 2016-08-30 |
| 9323003 | Optical device and manufacturing method thereof | Kazuya Ohira, Mizunori Ezaki, Norio Iizuka, Haruhiko Yoshida | 2016-04-26 |
| 9217359 | Internal-combustion engine | Kinya Fujii, Teruo Kobayashi, Yuki Ito, Shuichi Kitahara, Yuusuke Wada +2 more | 2015-12-22 |
| 8699830 | Optical modulation device | Mizunori Ezaki | 2014-04-15 |
| 8697014 | Specimen rack | Kouichi Suzuki, Seiji Nomura, Tadashi Oishi, Takeshi Setomaru | 2014-04-15 |
| 8660387 | Athermal ring optical modulator | Mizunori Ezaki | 2014-02-25 |
| 8625647 | Semiconductor laser | Kazuya Ohira | 2014-01-07 |
| 8515225 | Optical device, method for manufacturing the same and optical integrated device using the same | Masafumi Nakada, Takanori Shimizu | 2013-08-20 |
| 8414452 | Power transmission device | Haruki Shirasaka, Masahiro Ito, Tetsuya Shimizu, Kazunori Ishikawa, Kazuhiko Kato +1 more | 2013-04-09 |
| 8380776 | Computational method of material constant of composite material and volume fraction of material component in composite material, and recording medium | Kazuyuki Kabe, Seiichi Nomura | 2013-02-19 |
| D675338 | Sample rack | Kouichi Suzuki, Seiji Nomura, Takeshi Setomaru | 2013-01-29 |
| D674507 | Sample rack | Kouichi Suzuki, Seiji Nomura, Takeshi Setomaru | 2013-01-15 |
| 8309026 | Specimen preprocessing system | Naoto Tsujimura, Katsushi Takahashi | 2012-11-13 |