Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7511288 | Ion implantation device | Seiji Ogata, Masayuki Sekiguchi, Tsutomu Nishihashi | 2009-03-31 |
| 6930316 | Ion implantation system and ion implantation method | Tsutomu Nishihashi, Junki Fujiyama | 2005-08-16 |
| 5838112 | Parallel scan type ion implanter | Osamu Tsukakoshi, Kouichi Niikura, Yasuo Mihara | 1998-11-17 |
| 5751002 | Ion implantation apparatus | Seiji Ogata, Nakaya Chida, Takeshi Hisamune | 1998-05-12 |
| 5028795 | Ion implantation apparatus | Osamu Tsukakoshi | 1991-07-02 |
| 4983850 | Ion implantation device | Osamu Tsukakoshi, Kazuhiro Kashimoto | 1991-01-08 |