Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313731 | Processing system | Takeaki Itsuji, Takahiro Sato, Yasushi Koyama, Eiichi Takami, Noriyuki Kaifu +2 more | 2025-05-27 |
| 11496095 | Oscillator | Yasushi Koyama | 2022-11-08 |
| 11309257 | Semiconductor apparatus for detecting or oscillating electromagnetic waves | Noriyuki Kaifu | 2022-04-19 |
| 9616666 | Method of manufacturing element substrate | Toru Nakakubo, Shinichiro Watanabe | 2017-04-11 |
| 9533503 | Liquid ejection head | Hiroshi Netsu, Masato Yajima | 2017-01-03 |
| 7442404 | Electronic device, electron source and manufacturing method for electronic device | Kazuo Kuroda, Noriaki Ohguri, Takeo Tsukamoto, Yoshio Suzuki | 2008-10-28 |
| 7064475 | Electron source structure covered with resistance film | Kazuo Kuroda, Noriaki Ohguri, Takeo Tsukamoto, Yoshio Suzuki | 2006-06-20 |
| 6815001 | Electronic device, method for producing electron source and image forming device, and apparatus for producing electronic device | Seiji Mishima, Mitsutoshi Hasegawa, Kazuhiro Sando, Kazuya Shigeoka | 2004-11-09 |
| 6613399 | Production processes of printed substrate, electron-emitting element, electron source and image-forming apparatus | Masahiko Miyamoto, Mitsutoshi Hasegawa, Kazuhiro Sando, Kazuya Shigeoka, Masato Yamanobe +1 more | 2003-09-02 |
| 6320639 | Liquid crystal device and process for production thereof | Sunao Mori, Takashi Enomoto, Yasuyuki Watanabe, Kazuhiro Aoyama, Junji Kawasaki +1 more | 2001-11-20 |
| 5942066 | Process for producing liquid crystal device | Masaki Sunaga, Tetsuro Saito, Issei Yonemoto | 1999-08-24 |
| 5830608 | Process for preparing filter | Kazuya Ishiwata | 1998-11-03 |
| 5639511 | Process for producing liquid crystal device | Yasuyuki Watanabe, Keishi Danjo | 1997-06-17 |
| 5568291 | Electrode substrate with light shielding film having upper surface coplanar with upper surface of laminate electrodes | Tatsuo Murata, Kazuya Ishiwata | 1996-10-22 |
| 5548428 | Process for injecting ferroelectric liquid crystal with injection completed above atmospheric pressure | Yuichi Masaki, Kenji Onuma, Mutsuo Mitsui | 1996-08-20 |
| 5543946 | Liquid crystal device and display apparatus with multilayer electrodes | Takashi Enomoto, Naoya Nishida | 1996-08-06 |
| 5482803 | Process for preparing filter | Kazuya Ishiwata | 1996-01-09 |
| 5412494 | Liquid crystal device with metal oxide masking films with breaks between films under metal lead electrodes | Kazuya Ishiwata, Takashi Enomoto | 1995-05-02 |
| 5406398 | Liquid crystal injection method using dummy electrodes | Masaaki Suzuki, Yuichi Masaki, Mutsuo Mitsui | 1995-04-11 |
| 5392144 | Color filter substrate with color filter pattern and protective layers containing photosensitive polyamide resins | Naoya Nishida, Masaaki Suzuki | 1995-02-21 |
| 5361153 | Electrode plate and process for production thereof | Masayuki Shimamune, Takashi Enomoto | 1994-11-01 |
| 5348828 | Process for producing electrode substrate | Tatsuo Murata, Kazuya Ishiwata | 1994-09-20 |
| 5329389 | Liquid crystal device | Naoya Nishida, Masaaki Suzuki | 1994-07-12 |
| 5285300 | Liquid crystal device | Masaaki Suzuki, Yuichi Masaki, Mutsuo Mitsui | 1994-02-08 |
| 5278683 | Electrode plate structure for liquid crystal color display device | Naoya Nishida, Masaaki Suzuki | 1994-01-11 |