Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5760597 | Method of and apparatus for measuring lifetime of carriers in semiconductor sample | Naoyuki Yoshida, Hiroyuki Takamatsu, Shingo Sumie, Hidehisa Hashizume, Futoshi Ojima +1 more | 1998-06-02 |
| 5438276 | Apparatus for measuring the life time of minority carriers of a semiconductor wafer | Takuya Kusaka, Hidehisa Hashizume, Futoshi Ojima | 1995-08-01 |
| 5280252 | Charged particle accelerator | Ken Inoue, Akira Kobayashi, Takuya Kusaka, Kouji Inoue, Kiyotaka Ishibashi +4 more | 1994-01-18 |
| 5063294 | Converged ion beam apparatus | Ken Inoue, Kiyotaka Ishibashi, Akira Kobayashi, Koji Inoue, Norio Suzuki +8 more | 1991-11-05 |
| 4940015 | Plasma reactor for diamond synthesis | Koji Kobashi, Kozo Nishimura, Koichi Miyata, Yoshio Kawate, Kazuo Kumagai +2 more | 1990-07-10 |
| 4744040 | Distance measurement method making use of electromagnetic wave and system therefor | Takuya Kusaka, Hiroshi Imada | 1988-05-10 |