Kiyoshi Sato

AC Alps Electric Co.: 106 patents #3 of 2,177Top 1%

HC Honda Tsushin Kogyo Co.: 10 patents #2 of 84Top 3%

KC Kyowa Hakko Kogyo Co.: 6 patents #161 of 943Top 20%

Nichia: 6 patents #327 of 1,531Top 25%

FL Fujitsu Component Limited: 6 patents #91 of 281Top 35%

SL Shiseido Company, Limited: 6 patents #109 of 1,112Top 10%

KO Konica: 6 patents #429 of 1,958Top 25%

HM Hitachi Maxell: 6 patents #147 of 1,211Top 15%

SC San-Ei Kagaku Co.: 4 patents #5 of 27Top 20%

Tdk: 4 patents #1,273 of 3,796Top 35%

Bridgestone: 4 patents #601 of 2,860Top 25%

Pioneer Electronic: 3 patents #611 of 1,840Top 35%

Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%

AK Asm Japan K.K.: 3 patents #33 of 128Top 30%

AC Alps Alpine Co.: 3 patents #95 of 525Top 20%

TO Tonen: 3 patents #47 of 264Top 20%

NM Nisshin Flour Milling: 3 patents #74 of 320Top 25%

ZK Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai: 2 patents #56 of 194Top 30%

AK Arakawa Kagaku Kogyo Kabushiki Kaisha: 2 patents #11 of 51Top 25%

KC Konishiroku Photo Industry Co.: 2 patents #360 of 894Top 45%

NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%

MK Mitsubishi Denki K.K.: 1 patents #164 of 577Top 30%

NT Ntn: 1 patents #814 of 1,364Top 60%

MI Ministry Of International Trade & Industry: 1 patents #189 of 582Top 35%

KC Koito Manufacturing Co.: 1 patents #610 of 1,047Top 60%

HC Hokko Chemical Industry Co.: 1 patents #66 of 157Top 45%

TC Taisei Road Construction Co.: 1 patents #10 of 17Top 60%

HE Hitachi Maxell Energy: 1 patents #2 of 38Top 6%

AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%

Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%

VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%

FC Fuji Photo Optical Co.: 1 patents #305 of 509Top 60%

📍 Yokohama, JP: #30 of 480 inventorsTop 7%

Overall (All Time): #3,296 of 4,157,543Top 1%

202

Patents All Time

Issued Patents All Time

Showing 201–202 of 202 patents

Patent #	Title	Co-Inventors	Date
4310210	Plug-in type connector	Masaru Takahashi	1982-01-12
4302540	Process of producing optically active cephalosporin analogs by enzyme selective deacylation	Tadashi Hirata, Yukio Hashimoto, Takehiro Ogasa, Shigeru Kobayashi, Akira Sato +1 more	1981-11-24