Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11594341 | Pit gate, pit equipment, nuclear power facility, and pit gate installation method | Hisanori Watanabe, Hidetaka Kafuku, Shunsuke Tanaka, Hiroki Mitsui, Yasuharu Suda +4 more | 2023-02-28 |
| 10940937 | Aircraft reinforcing structure | Masayoshi Suhara, Ryuichi Nagase, Toshikazu Shigetomi, Morimasa Ishida | 2021-03-09 |
| 10914382 | Shaft sealing structure and primary coolant circulation pump | Naotaka Komatsu, Takumi Hori, Yuichi Otani, Hidetaka Kafuku, Shunsuke Tanaka +2 more | 2021-02-09 |
| 9809298 | Drainage system | Masayoshi Suhara, Ryuichi Nagase, Toshikazu Shigetomi, Morimasa Ishida | 2017-11-07 |
| 9548140 | Nuclear reactor vessel support structure and construction method of nuclear reactor vessel support structure | Hiroshi Shimizu, Ryo Fujimoto, Kentaro Mori, Hisashi Sekimoto, Hiroyuki Iseki | 2017-01-17 |
| 6120104 | Wheel cover | Yoshiaki Okamoto, Yuko Okamoto | 2000-09-19 |
| D418472 | Wheel cover | Yoshiaki Okamoto, Miki Hugiwara | 2000-01-04 |
| 5394507 | Heated tube with a braided electric heater | — | 1995-02-28 |
| 5245161 | Electric heater | — | 1993-09-14 |
| 5079313 | Polymer dispersing agent and epoxy resin composition | Tatsuya Okuno, Masahiro Uemori | 1992-01-07 |
| 4918114 | Telechelic vinyl resin of low molecular weight having alkoxysilyl group and process for preparation thereof | Akira Kuriyama | 1990-04-17 |