Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8241457 | Plasma processing system, plasma measurement system, plasma measurement method, and plasma control system | Mitsuo Kato, Masaki Sugiyama, Tadahiro Ohmi, Masaki Hirayama | 2012-08-14 |
| 7582569 | Distributor and distributing method, plasma processing system and method, and process for fabricating LCD | Tadahiro Ohmi, Naohisa Goto, Nobuhiro Kuga | 2009-09-01 |
| 6319327 | MOCVD system | Akihiko Tsukada, Kouji Shimomura | 2001-11-20 |
| 5264710 | Amorphous semiconductor, amorphous semiconductor device using hydrogen radicals | Hideo Yamagishi, Hitoshi Nishio, Keiko Miki, Kazunori Tsuge, Yoshihisa Tawada | 1993-11-23 |
| 5068526 | Photoelectric conversion device with voltage source means | — | 1991-11-26 |
| 5032884 | Semiconductor pin device with interlayer or dopant gradient | Hideo Yamagishi, Masataka Kondo, Kunio Nishimura, Keizou Asaoka, Kazunori Tsuge +2 more | 1991-07-16 |
| 5027382 | Shift register circuit | Noriyuki Terao | 1991-06-25 |
| 5015838 | Color sensor having laminated semiconductor layers | Hideo Yamagishi, Hitoshi Nishio, Satoru Murakami, Keiko Miki, Minori Yamaguchi +2 more | 1991-05-14 |
| 4926230 | Multiple junction solar power generation cells | Hideo Yamagishi, Minori Yamaguchi, Keizo Asaoka, Masataka Kondo, Kazunori Tsuge +1 more | 1990-05-15 |