Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407879 | Acrylic rubber composition | — | 2022-08-09 |
| 7215729 | Fuel assembly and nuclear reactor | Osamu Yokomizo, Yuichiro Yoshimoto, Yoshiyuki Kataoka, Shinichi Kashiwai, Yasuhiro Masuhara +4 more | 2007-05-08 |
| 6278757 | Fuel assembly and nuclear reactor | Osamu Yokomizo, Yuichiro Yoshimoto, Yoshiyuki Kataoka, Shinichi Kashiwai, Yasuhiro Masuhara +4 more | 2001-08-21 |
| 5112571 | Fuel assembly and fuel spacer | Akihito Orii, Osamu Yokomizo, Yasuhiro Masuhara, Koji Nishida, Shigeto Murata +2 more | 1992-05-12 |
| 4938662 | Mechanical pump equipment | Shigehiro Shimoyashiki, Yojiro HAYASHI, Yasuo Tachi, Ryuhei Kawabe, Yoshihiko Sato | 1990-07-03 |
| 4926450 | Fuel assembly | Yasuhiro Masuhara, Soamu Yokomizo, Sadao Uchikawa, Motoo Aoyama, Junichi Yamashita +3 more | 1990-05-15 |
| 4877574 | Method of and apparatus for controlling power of natural circulation reactor | Hiroaki Suzuki, Yoshiyuki Kataoka, Michio Murase, Isao Sumida, Shozo Yamanari +3 more | 1989-10-31 |
| 4777007 | Fast breeder | Katsuyuki Kawashima, Atsushi Zukeran | 1988-10-11 |
| 4732729 | Fast breeder reactor | Ken Amano | 1988-03-22 |
| 4655989 | Fast breeder | Katsuyuki Kawashima | 1987-04-07 |
| 4654193 | Fuel assembly for fast reactors | Ken Amano | 1987-03-31 |
| 4587078 | Initial charge core of fast breeder and method of charging the core with fuel | Kazuo Azekura, Katsuyuki Kawashima, Sadao Uchikawa | 1986-05-06 |
| 4562034 | Fast breeder | Kikuo Umegaki | 1985-12-31 |