HK

Haruo Kato

KT Kabushiki Kaisha Toshiba: 7 patents #4,294 of 21,451Top 25%
CH Chisso: 6 patents #140 of 833Top 20%
Aisin Seiki Kabushiki Kaisha: 6 patents #584 of 3,782Top 20%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
SO Sony: 4 patents #8,966 of 25,231Top 40%
AD Advantest: 4 patents #256 of 1,193Top 25%
CT Candescent Technologies: 2 patents #66 of 125Top 55%
CS Candescent Intellectual Property Services: 2 patents #33 of 83Top 40%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
SH Shiroki: 1 patents #86 of 172Top 50%
TC Takashimaya Nippatsu Kogyo Co.: 1 patents #10 of 40Top 25%
HC Hitachi Plant Engineering & Construction Co.: 1 patents #53 of 194Top 30%
Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
Overall (All Time): #112,575 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDate
11325505 Sliding device Eiichiro Tsuji, Hiromitsu Suzuki, Masaharu Nakamura, Masanori Fukuoka, Tomoya Takeuchi 2022-05-10
9908439 Seat slide device Masayuki Kanehira, Wataru Sakaguchi 2018-03-06
9180798 Vehicle lock Hirokazu Suzumura, Kazuya Iwasa, Nobuyoshi Teraoka 2015-11-10
9162596 Seat slide apparatus for vehicle Muneto Inayoshi, Hideo Nihonmatsu, Katsusuke Araki, Kenichi Usami, Naonori Hioki 2015-10-20
7002289 Light-emitting device having light-emissive particles partially coated with intensity-enhancement material John D. Porter, Roger A. Pearson, Kazuo Kajiwara, Lawrence S. Pan, Shiyou Pei +1 more 2006-02-21
6812636 Light-emitting device having light-emissive particles partially coated with light-reflective or/and getter material John D. Porter, Roger A. Pearson, Kazuo Kajiwara, Lawrence S. Pan, Shiyou Pei +1 more 2004-11-02
6685997 Varnish composition and liquid-crystal display element Shizuo Murata, Satoshi Tanioka, Kumiko Fukui, Hiroshi Ono, Itsuo Shimizu 2004-02-03
6620339 Polyamic acid composition, liquid crystal aligning film, and liquid crystal display element Itsuo Shimizu, Kumiko Hara, Satoshi Tanioka, Shizuo Murata 2003-09-16
6621210 Front plate for field-emission display comprising barriers formed of conductive inorganic material Tsunenari Saito, Shinzo Hirata, Kazuyoshi Togashi 2003-09-16
6609415 Method of evaluating adsorption of contaminant on solid surface Syuichi Ishiwari 2003-08-26
6084058 Composition for liquid crystal aligning film, liquid crystal aligning film, liquid crystal displays and liquid crystal display element Shizuo Murata, Toshiya Sawai, Satoshi Tanioka 2000-07-04
5963661 Method of detecting particle-like point in an image Kazuyuki Maruo 1999-10-05
5938265 Vehicle seat structure Masanori Oyabu, Manabu Hashimoto, Masaharu Tanino, Sadao Ito 1999-08-17
5917541 Color sense measuring device Kouji Nakagome 1999-06-29
5823499 Drive apparatus with a resilient coupling for a power seat Sadao Ito 1998-10-20
5816555 Driving force transmitting apparatus Sadao Ito, Masaki Okada 1998-10-06
5633958 Basic cell for firing spatio-temporal pulses and pattern recognition unit using the same 1997-05-27
5556664 Method of forming a phosphor screen Koichiro Sasa, Shuji Kuramoto 1996-09-17
5508080 Flexible laminated surface material and method of producing the same Yuuichi Sorimachi, Hidemi Itatani, Takashi Hirose, Toshiitsu Iwai, Youichi Fujiyama +1 more 1996-04-16
5359442 Apparatus and method for introducing liquid crystal into liquid crystal cells using suction and retention means Kenji Tanaka 1994-10-25
5224264 Process for producing a film carrier having a superior lead strength Akio Takahashi, Shigenori Tokunaga, Hidenori Furukawa 1993-07-06
5204948 Method and apparatus for evaluating color image signals 1993-04-20
4982495 Process for producing a carrier tape Masamitsu Okamoto, Masami Wada, Hidenori Funikawa, Hideaki Shouji 1991-01-08
4984188 Digital signal processing device for calculating real and imaginary parts of an input signal 1991-01-08
4970283 Silicon-containing soluble polyimide precursor, its cured material, and method for preparing them Kouichi Kunimune, Yoshiya Kutsuzawa 1990-11-13