HK

Hiroyuki Kagawa

HI Hitachi: 13 patents #3,142 of 28,497Top 15%
HC Hitachi Chemical Company: 2 patents #701 of 1,946Top 40%
HD Hitachi Displays: 2 patents #384 of 752Top 55%
HC Hitachi Industrial Equipment Systems Co.: 2 patents #215 of 550Top 40%
CC Chugoku Electric Power Co.: 1 patents #53 of 143Top 40%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #220,860 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
11514388 Logistics system Hiroshi Sasaki, Toyotaka Yuasa, Kenichi Souma 2022-11-29
10983013 Temperature sensing body Yasuhiko Tada, Masahiro Kawasaki, Kohhei AIDA, Hiroshi Sasaki, Toyotaka Yuasa 2021-04-20
10677660 Temperature traceable indicator and method for manufacturing same Toyotaka Yuasa, Hiroshi Sasaki, Kenichi Souma 2020-06-09
10335780 Method for regenerating denitrification catalyst Toshikazu Yoshikawa, Kazuhiro Yoshida, Hiroshi Shimada, Misao Nobori, Atsushi Ito +2 more 2019-07-02
9771436 Method for forming polymer using boron compound, polymerization initiator and the polymer Jun Nunoshige, Takahito MURAKI 2017-09-26
9249293 Composite particle, method for producing the same, and resin composition Yoshitaka Takezawa, Fusao Hojo, Shingo Tanaka 2016-02-02
9090796 Organic-inorganic composite materials containing triazine rings and electrical devices using the same Tomokazu Tanase, Satoru Amou 2015-07-28
8536611 Organic light-emitting element, method for manufacturing the organic light-emitting element, apparatus for manufacturing the organic light-emitting element, and organic light-emitting device using the organic light-emitting element Sukekazu Aratani, Kazuhito Masuda, Kotaro Araya, Shintaro Takeda, Shingo Ishihara 2013-09-17
8420766 Biomass-derived epoxy resin composition Yoshiaki Okabe 2013-04-16
8339556 Electro-optical device and display device with interdigital electrode portions on at least first and second substrates which are non-overlapping in a direction normal to the substrates Shintaro Takeda 2012-12-25
8232365 Biomass-derived epoxy compound and manufacturing method thereof Yoshiaki Okabe 2012-07-31
7898638 Liquid-crystal display device Yuka Utsumi, Shintaro Takeda, Daisuke Kajita, Ikuo Hiyama, Kikuo Ono 2011-03-01
7297377 Liquid crystal display devices Shintaro Takeda, Kotaro Araya, Sukekazu Aratani, Katsumi Kondo 2007-11-20
6836305 Reflection-type, liquid crystal display device and process for producing the same Shinichi Komura, Katsumi Kondo, Yasunari Maekawa 2004-12-28
6667077 Liquid crystal display device Hitoshi Oaku, Kotaro Araya, Katsumi Kondo 2003-12-23
6423385 Liquid crystal display devices Shintaro Takeda, Kotaro Araya, Sukekazu Aratani, Katsumi Kondo 2002-07-23
6265034 Liquid crystal display device Katsumi Kondo, Toshiki Asakura, Makiko Kida, Yasushi Iwakabe 2001-07-24
6236441 Liquid crystal display apparatus and a method for manufacturing the same Sukekazu Aratani, Yoshiyuki Umeda, Hisao Yokokura, Katsumi Kondo, Shigeru Matsuyama +1 more 2001-05-22
6222602 Liquid crystal display apparatus and a method for manufacturing the same Sukekazu Aratani, Yoshiyuki Umeda, Hisao Yokokura, Katsumi Kondo, Shigeru Matsuyama +1 more 2001-04-24
5467421 Nonlinear optical material and devices utilizing said material Makoto Kaji, Chie Odoi, Masaichi Sagawa, Atsushi Kakuta, Kikujiro Ishii +2 more 1995-11-14