HT

Hirohisa Tanaka

DC Daihatsu Motor Co.: 37 patents #1 of 248Top 1%
PA Panasonic: 27 patents #613 of 21,108Top 3%
NI Nikon: 23 patents #159 of 2,493Top 7%
Sumitomo Electric Industries: 20 patents #1,058 of 21,551Top 5%
SO Sony: 19 patents #2,183 of 25,231Top 9%
Sharp Kabushiki Kaisha: 17 patents #963 of 10,731Top 9%
CA Cataler: 11 patents #23 of 277Top 9%
TE Telcontar: 6 patents #1 of 7Top 15%
DC Dainippon Screen Mfg. Co.: 6 patents #119 of 977Top 15%
HC Hokko Chemical Industry Co.: 6 patents #7 of 157Top 5%
CL Century Technology (Shenzhen) Corporation Limited: 6 patents #11 of 54Top 25%
Mazda Motor: 4 patents #991 of 4,755Top 25%
Nsk: 3 patents #483 of 1,559Top 35%
ST Stc.Unm: 3 patents #119 of 604Top 20%
IL Isuzu Motors Limited: 3 patents #175 of 908Top 20%
AC Advics Co.: 3 patents #181 of 686Top 30%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
KG Konica Minolta Medical & Graphic: 2 patents #100 of 249Top 45%
CS Cambridge University Technical Services: 2 patents #14 of 191Top 8%
JD Japan Display: 2 patents #741 of 1,204Top 65%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
NI Nisshinbo Industries: 2 patents #93 of 375Top 25%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
SL Semiconductor Energy Laboratory: 2 patents #830 of 1,113Top 75%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
DE Decarta: 1 patents #8 of 20Top 40%
HC Hitachi Construction Machinery Co.: 1 patents #701 of 1,234Top 60%
JA Japan Atomic Energy Agency: 1 patents #64 of 251Top 30%
JC Jeco Co.: 1 patents #30 of 73Top 45%
DS Daikin Seisakusho: 1 patents #75 of 126Top 60%
MJ Moog Japan: 1 patents #4 of 16Top 25%
NC Nippon Seiko Co.: 1 patents #121 of 315Top 40%
NC Nissin Electric Co.: 1 patents #95 of 208Top 50%
ND Nitto Denko: 1 patents #1,580 of 2,479Top 65%
YC Yokohama Tlo Company: 1 patents #1 of 18Top 6%
📍 Tokyo, CA: #32 of 583 inventorsTop 6%
Overall (All Time): #3,728 of 4,157,543Top 1%
191
Patents All Time

Issued Patents All Time

Showing 151–175 of 191 patents

Patent #TitleCo-InventorsDate
5844647 Liquid crystal display device Motoshi Maruno, Hajime Sato 1998-12-01
5837642 Heat-resistant oxide Mari Yamamoto 1998-11-17
5743165 Method for controlling driving of a ram of a hydraulic cylinder of a hydraulic press equipment Takeshi Nagata 1998-04-28
5695260 Control apparatus for detecting malfunctioning of pressure sensors in an automotive fluid pressure circuit Masato Yoshino 1997-12-09
5696388 Thin film transistors for the peripheral circuit portion and the pixel portion Fumiaki Funada, Tatsuo Morita, Hongyong Zhang, Toru Takayama 1997-12-09
5682742 Apparatus and method for controlling driving of a ram of a hydraulic cylinder of a hydraulic press equipment Yasukazu Sato, Takeshi Nagata 1997-11-04
5683324 Toroidal continuous variable transmission for four-wheel drive automobiles Eiji Inoue 1997-11-04
5671981 Sensor malfunction detecting system in vehicle control system Nobuyuki Sasaki 1997-09-30
5648146 Metallic wiring substrate Masahito Gotou, Toshimasa Hamada 1997-07-15
5647647 Deceleration control device for vehicle Kazuhiro Kato, Yoichi Miyawaki 1997-07-15
5614426 Method of manufacturing semiconductor device having different orientations of crystal channel growth Fumiaki Funada, Tatsuo Morita, Hongyong Zhang, Toru Takayama 1997-03-25
5609377 Vacuum chuck apparatus 1997-03-11
5575542 Vehicle braking force controller Kazuhiro Kato, Youichi Miyawaki 1996-11-19
5539270 Acceleration detector Norimasa Kaji, Hideki Fukozono, Hiroyuki Takami, Hiromi Nishimura, Hidetoshi Takeyama +1 more 1996-07-23
5535587 Hydraulic drive system Morio Oshina, Takashi Kanai, Atsushi Tanaka 1996-07-16
5526263 Gravitational accelerometer provided with zero adjuster Kazumi Yasuzumi 1996-06-11
5483452 Apparatus for detecting failures of longitudinal acceleration sensor 1996-01-09
5474941 Method for producing an active matrix substrate Yasuhiro Mitani, Hirosshi Morimoto, Tomohiko Yamamoto 1995-12-12
5459595 Active matrix liquid crystal display Kenichi Ishiguro 1995-10-17
5418635 Liquid crystal device with a reflective substrate with bumps of photosensitive resin which have 2 or more heights and random configuration Seiichi Mitsui, Hisakazu Nakamura, Yasunori Shimada, Koji Taniguchi, Naofumi Kimura 1995-05-23
5410164 Display electrode substrate Mikio Katayama, Yuzuru Kanemori, Hiroshi Morimoto, Hidenori Negoto 1995-04-25
5303796 Toroidal type continuously variable transmission Takashi Imanishi 1994-04-19
5286659 Method for producing an active matrix substrate Yasuhiro Mitani, Katsumara Ikubo, Yasunori Shimada, Hiroshi Morimoto, Yutaka Nishi +2 more 1994-02-15
5203821 Malfunction detector for acceleration sensor 1993-04-20
5191322 Active-matrix display device Mikio Katayama, Masahiro Adachi, Hiroshi Morimoto 1993-03-02