Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6213834 | Methods for making electron emission device and image forming apparatus and apparatus for making the same | Masanori Mitome | 2001-04-10 |
| 6179678 | Method of manufacturing electron-emitting device electron source and image-forming apparatus | Fumio Kishi, Masato Yamanobe, Takeo Tsukamoto, Keisuke Yamamoto, Sotomitsu Ikeda +2 more | 2001-01-30 |
| 6169356 | Electron-emitting device, electron source and image-forming apparatus | Masato Yamanobe, Ichiro Nomura, Hidetoshi Suzuki, Yoshikazu Banno, Takeo Ono +1 more | 2001-01-02 |
| 6160347 | Electron source and image forming apparatus as well as method of providing the same with means for maintaining activated state thereof | Tatsuya Iwasaki | 2000-12-12 |
| 6063453 | Method of manufacturing electron-emitting device and image-forming apparatus comprising such devices | Yoshinori Tomida, Hisaaki Kawade, Masahito Niibe, Yoshimasa Okamura | 2000-05-16 |
| 6054098 | Apparatus for measuring ozone | Junji Kato | 2000-04-25 |
| 5846730 | Labelled complex | Takeshi Miyazaki, Kazumi Tanaka, Tsuyoshi Santo, Tetsuro Fukui, Tadashi Okamoto | 1998-12-08 |
| 5812227 | Liquid crystal device, display apparatus using same and display method using same | Yomishi Toshida, Kazuo Yoshinaga, Koichi Sato, Takeo Eguchi, Tsuyoshi Shibata | 1998-09-22 |
| 5773828 | Gas analyzer | Shigeyuki Akiyama, Masahiko Fujiwara, Takuji Oida, Naohito Shimizu, Aritoshi Yoneda | 1998-06-30 |
| 5700647 | Carbocation containing cyanine-type dye | Takeshi Miyazaki, Kazumi Tanaka, Tsuyoshi Santo, Tetsuro Fukui, Tadashi Okamoto | 1997-12-23 |
| 5622634 | Method of manufacturing electron-emitting device, electron source and image-forming apparatus | Takashi Noma, Seijiro Kato, Fumio Kishi, Hisaaki Kawade, Michiyo Nishimura +3 more | 1997-04-22 |
| 5601983 | Method for specimen measurement | Hidehito Takayama, Matsuomi Nishimura, Kazumi Tanaka, Takeshi Miyazaki | 1997-02-11 |
| 5599502 | Liquid moving apparatus and measuring apparatus utilizing the same | Takeshi Miyazaki, Matsuomi Nishimura, Kazuo Isaka, Kazumi Tanaka, Yoshito Yoneyama +1 more | 1997-02-04 |
| 5591061 | Apparatus for manufacturing electron source and image forming apparatus | Sotomitsu Ikeda, Masato Yamanobe, Hisaaki Kawade, Tatsuya Iwasaki | 1997-01-07 |
| 5540858 | Display method and apparatus using chiral smectic liquid crystal | Kazuo Yoshinaga, Hidetoshi Suzuki, Katsumi Kurematsu, Yomishi Toshida, Hideaki Mitsutake +3 more | 1996-07-30 |
| 5512446 | Labeled complex | Takeshi Miyazaki, Kazumi Tanaka, Tsuyoshi Santo, Tetsuro Fukui, Tadashi Okamoto | 1996-04-30 |
| 5475515 | Liquid crystal device having a stretched porous polymer film impregnated with a low molecular weight mesomorphic compound | Kazuo Yoshinaga, Ryoji Fujiwara, Yomishi Toshida, Koichi Sato, Takeo Eguchi +1 more | 1995-12-12 |
| 5473448 | Display device having a mesomorphic diffraction grating layer adjacent a polymer dispersed layer | Kazuo Yoshinaga, Hajime Sakata, Yomishi Toshida, Koichi Sato, Takeo Eguchi +1 more | 1995-12-05 |
| 5457809 | Group communications method between mobile stations | — | 1995-10-10 |
| 5427959 | Apparatus and method for measuring specimen | Matsuomi Nishimura, Kazumi Tanaka, Takeshi Miyazaki, Hidehito Takayama | 1995-06-27 |
| 5384069 | Polymeric liquid crystal composition and liquid crystal device | Kazuo Yoshinaga, Yutaka Kurabayashi, Yukiko Futami, Takeshi Miyazaki | 1995-01-24 |
| 5380490 | Apparatus for measuring a test specimen | Hiroaki Hoshi, Matsuomi Nishimura, Kazumi Tanaka, Takeshi Miyazaki, Hidehito Takayama | 1995-01-10 |
| 5372745 | Liquid crystal device, display apparatus using same and display method using same | Kazuo Yoshinaga, Hidetoshi Suzuki, Katsumi Kurematsu, Yomishi Toshida, Hideaki Mitsutake +3 more | 1994-12-13 |
| 5370842 | Sample measuring device and sample measuring system | Takeshi Miyazaki, Matsuomi Nishimura, Takayuki Yagi, Kazumi Tanaka, Masanori Sakuranaga +3 more | 1994-12-06 |
| 5339306 | Detecting interferential diffraction of a reflected beam from a polymer liquid crystal recording medium | Kazuo Yoshinaga, Katsuya Oikawa | 1994-08-16 |