Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5243169 | Multiple torch type plasma generation device and method of generating plasma using the same | Akira Bunya, Susumu Matsuno, Akira Nakamura, Hiroshi Saitoh, Tsutomu Itoh +1 more | 1993-09-07 |
| 5070274 | Method for making diamond and apparatus therefor | Masanori Yoshikawa, Hiroshi Obana, Tsutomu Itoh, Hiroshi Saitoh, Masayuki Kitoh | 1991-12-03 |
| 4741286 | Single torch-type plasma spray coating method and apparatus therefor | Tsutomu Itoh, Hideo Nagasaka, Masahiro Yamamoto, Yusuke Mitsuyoshi, Susumu Matsuno +2 more | 1988-05-03 |
| 4670290 | Multiple torch type plasma spray coating method and apparatus therefor | Tsutomu Itoh, Hideo Nagasaka, Masahiro Yamamoto, Yusuke Mitsuyoshi, Susumu Matsuno +2 more | 1987-06-02 |
| 4561052 | Instruction prefetch system | — | 1985-12-24 |
| 4439662 | Method of operating a plasma generating apparatus | — | 1984-03-27 |
| 4341941 | Method of operating a plasma generating apparatus | — | 1982-07-27 |