HY

Hisashi Yamaguchi

Fujitsu Limited: 39 patents #462 of 24,456Top 2%
Sharp Kabushiki Kaisha: 17 patents #963 of 10,731Top 9%
SE Seiko Epson: 8 patents #2,198 of 7,774Top 30%
NT Nec Lcd Technologies: 3 patents #100 of 305Top 35%
FT Fujitsu Display Technologies: 2 patents #59 of 137Top 45%
NE Nec: 2 patents #5,510 of 14,502Top 40%
MC Mitsui Mining & Smelting Co.: 1 patents #444 of 838Top 55%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
CK Calsonic Kansei: 1 patents #307 of 675Top 50%
📍 Fujimi, JP: #3 of 195 inventorsTop 2%
Overall (All Time): #26,133 of 4,157,543Top 1%
74
Patents All Time

Issued Patents All Time

Showing 1–25 of 74 patents

Patent #TitleCo-InventorsDate
12273070 Circuit device and oscillator 2025-04-08
10974658 Image display control device Daisuke Kondou 2021-04-13
10135391 Oscillation circuit, electronic apparatus, and moving object Toru Shirotori, Masaki Wakamori, Toshiya Usuda, Masayuki Kamiyama, Sho Matsuzaki +2 more 2018-11-20
10128854 Oscillation circuit, electronic apparatus, and moving object Toru Shirotori, Masaki Wakamori, Toshiya Usuda, Sho Matsuzaki, Tsuyoshi Yoneyama +2 more 2018-11-13
8743041 Liquid crystal display drive circuit and liquid crystal display device Toru Kuriyama, Hiromasa Asada 2014-06-03
8553188 Liquid crystal display device Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more 2013-10-08
8421742 Apparatus and method to improve quality of moving image displayed on liquid crystal display device Hidefumi Yoshida, Seiji Tanuma, Takatoshi Mayama, Yuichi Inoue, Toshiaki Suzuki +6 more 2013-04-16
8363203 Liquid crystal display with rewriting image and heat diffusing section contact bottom surface of display section and electronic apparatus having the same Masaki Nose 2013-01-29
8279165 Apparatus and method to improve quality of moving image displayed on liquid crystal display device Hidefumi Yoshida, Seiji Tanuma, Takatoshi Mayama, Yuichi Inoue, Toshiaki Suzuki +6 more 2012-10-02
8269923 Multilayer display element and method of fabricating the same Fumio Yamagishi, Junji Tomita 2012-09-18
8199094 Display device driving method and display device Masaki Nose 2012-06-12
8144074 Display element, electronic paper including the same, electronic terminal apparatus including the same, display system including the same, and method of processing image in display element Masayuki Nose, Tsuneo Watanuki, Makoto Fukuda, Toshiaki Yoshihara 2012-03-27
8134671 Liquid crystal display device Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more 2012-03-13
7965363 Vertically-aligned (VA) liquid crystal display device Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more 2011-06-21
7932872 Picture displaying method, system and unit Ryuya Yamamoto 2011-04-26
7852439 Multi-layer display element and manufacturing method for the same Fumio Yamagishi, Shigeo Matsunuma, Nobuhiro Imaizumi, Yoshikatsu Ishizuki, Taiji Sakai +1 more 2010-12-14
7821603 Vertically-alligned (VA) liquid crystal display device Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more 2010-10-26
7796102 Active matrix type display device Atsuo Ishizuka, Yasunobu Hashimoto 2010-09-14
7764261 Apparatus and method to improve quality of moving image displayed on liquid crystal display device Hidefumi Yoshida, Seiji Tanuma, Takatoshi Mayama, Yuichi Inoue, Toshiaki Suzuki +6 more 2010-07-27
7760305 Liquid crystal display device with multiple alignment structures Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more 2010-07-20
7494259 Lighting unit Keiji Hayashi, Takeshi Gotoh, Toshihiro Suzuki, Tetsuya Kobayashi, Tetsuya Hamada +1 more 2009-02-24
7304703 Vertically-aligned (VA) liquid crystal display device Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more 2007-12-04
7227606 Vertically-alligned (VA) liquid crystal display device Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +31 more 2007-06-05
7224421 Vertically-aligned (VA) liquid crystal display device Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more 2007-05-29
7167224 Vertically-aligned (VA) liquid crystal display device Arihiro Takeda, Katsufumi Ohmuro, Yoshio Koike, Shingo Kataoka, Takahiro Sasaki +32 more 2007-01-23