Issued Patents All Time
Showing 26–50 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5598283 | Short circuit line having a conductive extension between groups of terminals in a liquid crystal display device | Yoshiharu Fujii, Hiroaki Kitahara | 1997-01-28 |
| 5488498 | Liquid crystal display with particular contacts for supplying counter electrode potential | Yoshiharu Fujii | 1996-01-30 |
| 5450237 | Hyperresolution optical system | Osamu Yamamoto, Saburo Yamamoto, Shohichi Kato, Masumi Nakamichi, Toshimasa Hamada +1 more | 1995-09-12 |
| 5416340 | Thin film transistor and active matrix liquid crystal display device having reduced photoelectric leakage current due to incident light | Masakazu Atsumi, Takeshi Matsumoto | 1995-05-16 |
| 5337173 | Liquid crystal display having a redundant storage capacitor for connection to one of plural pixels | Masakazu Atsumi, Takeshi Matsumoto | 1994-08-09 |
| 5224195 | Light wavelength converter for a wavelength of laser beams into a short wavelength | Masanori Watanabe, Osamu Yamamoto | 1993-06-29 |
| 5219770 | Method for fabricating a MISFET including a common contact window | Takehide Shirato | 1993-06-15 |
| 5144636 | Laser beam oscillating apparatus | Masanori Watanabe, Osamu Yamamoto | 1992-09-01 |
| 5130210 | Stabilized zirconia solid electrolyte and process for preparation thereof | Hiroyuki Iwasaki, Fumiya Ishizaki, Nobuaki Tagaya, Isao Mukaizawa, Hiroshi Seto | 1992-07-14 |
| 5119355 | Optical information processing apparatus | Osamu Yamamoto, Saburo Yamamoto | 1992-06-02 |
| 5109462 | Light wavelength converter | Masanori Watanabe, Osamu Yamamoto | 1992-04-28 |
| 5101297 | Method for producing a diffraction grating in optical elements | Osamu Yamamoto | 1992-03-31 |
| 5046802 | Light wavelength converter | Osamu Yamamoto | 1991-09-10 |
| 5033812 | Grating coupler | Osamu Yamamoto | 1991-07-23 |
| 5025449 | Optical pumping-type solid-state laser apparatus with a semiconductor laser device | Osamu Yamamoto | 1991-06-18 |
| 5021892 | Image processing device of multifunctional type | Toshiro Kita, Susumu Genba, Masato Takemoto, Takashi Tatsumi, Toshiyuki Itoga +5 more | 1991-06-04 |
| 5007694 | Light wavelength converter | Osamu Yamamoto | 1991-04-16 |
| 4997747 | Method for the formation of a diffraction grating | Haruhisa Takiguchi, Shinji Kaneiwa, Sadayoshi Matsui | 1991-03-05 |
| 4950562 | Solid electrolyte type fuel cells | Tsukasa Shima, Fumiya Ishizaki, Hiroyuki Iwasaki, Isao Mukaizawa, Yoshiyuki Someya +2 more | 1990-08-21 |
| 4945525 | Optical information processing apparatus | Osamu Yamamoto, Saburo Yamamoto | 1990-07-31 |
| 4941148 | Semiconductor laser element with a single longitudinal oscillation mode | Haruhisa Takiguchi, Shinji Kaneiwa, Hiroaki Kudo | 1990-07-10 |
| 4928163 | Semiconductor device | Toru Inaba | 1990-05-22 |
| 4910744 | Buried heterostructure semiconductor laser device | Haruhisa Takiguchi, Shinji Kaneiwa, Hiroaki Kudo | 1990-03-20 |
| 4910607 | Image processing device of multifunctional type | Toshiro Kita, Susumu Genba, Masato Takemoto, Takashi Tatsumi, Toshiyuki Itoga +5 more | 1990-03-20 |
| 4908831 | Buried type semiconductor laser device | Haruhisa Takiguchi, Shinji Kaneiwa, Hiroaki Kudo, Sadayoshi Matsui | 1990-03-13 |