Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5835519 | Laser thermal plasma method | Susumu Tsukamoto, Yoshikazu Asai, Kazuo Hiraoka | 1998-11-10 |
| 4729801 | Process for producing superconducting compound tape or wire material by electron beam irradiation | Kazumasa Togano, Hiroaki Kumakura, Susumu Tsukamoto, Kyoji Tachikawa | 1988-03-08 |
| 4673794 | Electron beam welding method | Susumu Tukamoto | 1987-06-16 |
| 4309589 | Method and apparatus for electron beam welding | Tatsuya Hashimoto, Michio Inagaki, Susumu Tukamoto | 1982-01-05 |