Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6308844 | Method for handling an equipment inside a building by a crane installed outside | Hisako Okada, Hiroshi Hasegawa, Jun Miura, Kouichi Ushiroda | 2001-10-30 |
| 6252922 | Method of handling a nuclear reactor and an apparatus used in the handling method | Hiroshi Hasegawa, Kouichi Ushiroda, Masataka Aoki, Akinori Tajiri, Jun Miura | 2001-06-26 |
| 6198787 | Method of handling a nuclear reactor and an apparatus used in the handling method | Hiroshi Hasegawa, Kouichi Ushiroda, Masataka Aoki, Akinori Tajiri, Jun Miura | 2001-03-06 |
| 5122971 | Method and apparatus for constructing structures | Kohji Kamejima, Tomoyuki Hamada, Ikuo Takeuchi, Toshiaki Yoshinaga, Shigeru Ohcoshi | 1992-06-16 |