Issued Patents All Time
Showing 1–25 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11465613 | Parking assistance device and control method of parking assistance device | Ryosuke UMINO, Toshihisa Kuwahara, Takehito Ogata | 2022-10-11 |
| 11142124 | Adhered-substance detecting apparatus and vehicle system equipped with the same | Kohei Mandai, Takehito Ogata, Daisuke Fukuda | 2021-10-12 |
| 10972639 | In-vehicle device | Kohei Mandai, Daisuke Fukuda, Hiroaki Andou | 2021-04-06 |
| 6402058 | Aerosol spray gun | Shigefumi Hashimoto | 2002-06-11 |
| 5847686 | Driving method for optical modulation device | Akihiro Mouri, Tsutomu Toyono, Yutaka Inaba, Junichiro Kanbe | 1998-12-08 |
| 5838410 | Optical modulation element | Ryoji Fujiwara, Akio Maruyama, Tomoko Maruyama, Tomoko Murakami | 1998-11-17 |
| 5831705 | Liquid crystal device | Ihachiro Gofuku, Etsuro Kishi, Makoto Kojima, Katsutoshi Nakamura | 1998-11-03 |
| 5712066 | Image forming method, recording medium, and visible image reproducing method | Kazuo Yoshinaga, Kazuo Isaka, Yoshio Takasu | 1998-01-27 |
| 5703614 | Driving method for ferroelectric optical modulation device | Akihiro Mouri, Tsutomu Toyono, Yutaka Inaba, Junichiro Kanbe | 1997-12-30 |
| 5689320 | Liquid crystal display apparatus having a film layer including polyaniline | Shinjiro Okada, Yutaka Inaba, Katsuhiko Shinjo, Hirokatsu Miyata, Kazunori Katakura | 1997-11-18 |
| 5675351 | Method and apparatus for driving active matrix liquid crystal device | Akio Yoshida, Ryoji Fujiwara | 1997-10-07 |
| 5666217 | Liquid crystal device | Ihachiro Gofuku, Etsur o Kishi, Makoto Kojima, Katsutoshi Nakamura | 1997-09-09 |
| 5644372 | Liquid crystal display device having protrusions on the electrodes | Katsuhiko Shinjo, Tetsuya Kaneko, Takeo Tsukamoto | 1997-07-01 |
| 5638196 | Driving method for optical modulation device | Akihiro Mouri, Tsutomu Toyono, Yutaka Inaba, Junichiro Kanbe | 1997-06-10 |
| 5615025 | Optical modulation device having different pretilts in the compensation cell(s) | Hideaki Mitsutake, Junko Shingaki | 1997-03-25 |
| 5604613 | Liquid crystal display device with pixels having stripe-shaped projections with equal heights | Katsuhiko Shinjo, Tetsuya Kaneko, Takeo Tsukamoto | 1997-02-18 |
| 5592190 | Liquid crystal display apparatus and drive method | Shinjiro Okada, Yutaka Inaba, Katsuhiko Shinjo, Hirokatsu Miyata, Kazunori Katakura | 1997-01-07 |
| 5581381 | LCD electrode projections of variable widths and spacings | Katsuhiko Shinjo, Shinjiro Okada, Hirokatsu Miyata | 1996-12-03 |
| 5568287 | Liquid crystal device with optical means of high refractive index at pixels and low refractive index between pixels | Junko Shingaki, Katsumi Kurematsu, Hideaki Mitsutake | 1996-10-22 |
| 5568295 | Chiral smetic LCD with small pretilt angle, substrate rubbed in two opposing directions, and no cholesteric phase or tilt angle > the pretilt plus inclination angles | Katsutoshi Nakamura, Etsuro Kishi, Hirokatsu Miyata, Masaaki Shibata | 1996-10-22 |
| 5552914 | Liquid crystal display having a fine particle-dispersion layer on at least one side of the liquid crystal layer | Katsuhiko Shinjo, Tetsuya Kaneko, Takeo Tsukamoto | 1996-09-03 |
| 5527650 | Image forming method recording medium and visible image reproducing medium | Kazuo Yoshinaga, Kazuo Isaka, Yoshio Takasu | 1996-06-18 |
| 5495351 | Liquid crystal device with two monostable liquid crystal cells | Junko Shingaki, Katsumi Kurematsu, Hideaki Mitsutake | 1996-02-27 |
| 5495352 | Liquid crystal display device with stripe-shaped unevennesses on the electrodes | Katsuhiko Shinjo, Tetsuya Kaneko, Takeo Tsukamoto | 1996-02-27 |
| 5479283 | Ferroelectric liquid crystal apparatus having a threshold voltage greater than the polarization value divided by the insulating layer capacitance | Ryoji Fujiwara, Akio Yoshida, Tomoko Maruyama | 1995-12-26 |