Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8761331 | Control rod for boiling water reactor | Hirofumi Oizumi, Satoru Aoike | 2014-06-24 |
| 8213563 | Control rod | Takayuki Arakawa, Koichi Machida, Kazuki Kobayashi, Yoshiharu Kikuchi | 2012-07-03 |
| 6654438 | Control rod for boiling water reactor, unit for control rod and production method of control rod | Yasuyuki Gotoh, Akira Koizumi, Yoshiharu Kikuchi | 2003-11-25 |
| 6574295 | Boiling water type nuclear reactor use control rod | Michio Nakayama, Shinobu Okido | 2003-06-03 |
| 6333955 | Control rod and manufacturing method for the control rod | Yasuyuki Gotoh, Yasuhiro Aizawa, Akira Koizumi, Kouichi Machida, Yoshiharu Kikuchi | 2001-12-25 |
| 6028906 | Manufacturing method of control rod for boiling water reactor | Yasuyuki Gotoh, Akira Koizumi, Kouichi Machida, Yoshiharu Kikuchi, Takayoshi Yasuda +1 more | 2000-02-22 |
| 5164153 | Control rod assembly for a boiling water reactor | Takashi Fukumoto, Hiromasa Hirakawa, Yasuhiro Aizawa, Hideaki Ishizaki | 1992-11-17 |
| 5039849 | Card conveying structure for card accessing devices | Osamu Tano | 1991-08-13 |
| 4916406 | Automatic gain control circuit | Kiyoshi Ichimura, Kozo Yasuhara | 1990-04-10 |
| 4859098 | Paper feeder for a printer | Hidemi Haga | 1989-08-22 |
| 4822184 | Paper feeder for a printer | Hidemi Haga | 1989-04-18 |