Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7727407 | Amorphous material processing method | Junji Kurachi, Kazuishi Mitani, Yasuhiro Saito | 2010-06-01 |
| 7289173 | Polarizing device, and method for manufacturing the same | Mitsuhiro Kawazu, Shinji Kawamoto, Hiroaki Yamamoto, Hideshi Nagata, Vladimir Serikov | 2007-10-30 |
| 7289657 | Method of inspecting photo-mask | Morihisa Hoga | 2007-10-30 |
| 7045259 | Post exposure modification of critical dimensions in mask fabrication | Takeshi Ohfuji, Shiho Sasaki, Masa-aki Kurihara | 2006-05-16 |
| 7045260 | Post exposure modification of critical dimensions in mask fabrication | Takeshi Ohfuji, Shiho Sasaki, Masa-aki Kurihara | 2006-05-16 |
| 6913702 | Amorphous material processing method and glass substrate | Junji Kurachi, Kazuishi Mitani, Yasuhiro Saito | 2005-07-05 |
| 6833089 | Article having photocatalytic activity | Tetsuro Kawahara, Kazuhiro Doushita, Etsuo Ogino, Kenji Mori, Yoshifumi Kijima +1 more | 2004-12-21 |
| 6801295 | Post exposure modification of critical dimensions in mask fabrication | Osamu Katada, Masa-aki Kurihara, Takeshi Ohfuji, Shiho Sasaki, Michiro Takano | 2004-10-05 |
| 6576344 | Photocatalyst article, anti-fogging, anti-soiling articles, and production method of anti-fogging, anti-soiling articles | Kazuhiro Doushita | 2003-06-10 |
| 6436542 | Multilayer structure and process for producing the same | Etsuo Ogino, Kenji Mori, Yoshifumi Kijima, Tetsuro Kawahara, Kazuhiro Doushita | 2002-08-20 |
| 6399212 | Silicon dioxide-coated polyolefin resin and process for its production | Yasuto Sakai, Yasuhiro Saito | 2002-06-04 |
| 5556724 | Phase shift photomask and method of producing same | Norihiro Tarumoto, Takashi Tominaga | 1996-09-17 |
| 5397665 | Photomask with pellicle and method of treating and storing the same | Kazuhiro Tabuchi, Takashi Yamauchi | 1995-03-14 |
| 5330053 | Case for photomask | Kazuhiro Tabuchi, Takashi Yamauchi | 1994-07-19 |