MT

Masatoshi Tanaka

SI Sumitomo Rubber Industries: 19 patents #86 of 1,637Top 6%
TS Toshiba Lifestyle Products & Services: 12 patents #6 of 81Top 8%
Canon: 8 patents #7,260 of 19,416Top 40%
Sumitomo Electric Industries: 7 patents #3,987 of 21,551Top 20%
MI Mitsubishi Cable Industries: 5 patents #34 of 372Top 10%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
TK Toshiba Tec Kabushiki Kaisha: 4 patents #629 of 1,664Top 40%
SS Sakata Seed: 3 patents #24 of 54Top 45%
WI Wingarc1St: 3 patents #2 of 15Top 15%
SE Seiko Epson: 3 patents #3,864 of 7,774Top 50%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
NT NTT: 2 patents #2,095 of 4,871Top 45%
HM Hitachi Maxell: 2 patents #441 of 1,211Top 40%
DC Daihatsu Motor Co.: 2 patents #38 of 248Top 20%
NU National University Corporation Hokkaido University: 2 patents #130 of 825Top 20%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
AC Amada Co.: 1 patents #242 of 479Top 55%
AC Amada Machine Tools Co.: 1 patents #8 of 16Top 50%
HM Hitachi Medical: 1 patents #371 of 680Top 55%
NC Nippon Paint Holdings Co.: 1 patents #415 of 834Top 50%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
TC Toshiba Carrier: 1 patents #69 of 163Top 45%
TH Toshiba Consumer Electronics Holdings: 1 patents #9 of 21Top 45%
TA Toshiba Home Appliances: 1 patents #9 of 22Top 45%
AP Alfresa Pharma: 1 patents #7 of 34Top 25%
Overall (All Time): #19,689 of 4,157,543Top 1%
86
Patents All Time

Issued Patents All Time

Showing 76–86 of 86 patents

Patent #TitleCo-InventorsDate
5442405 Frame synchronizing circuit for frame synchronization of digital signals Kenshi Taniguchi, Noboru Mizuguchi, Kiyoshi Uchimura 1995-08-15
5435365 Pneumatic tire 1995-07-25
5246488 Temporary rust resisting coating composition Hideo Fukuda, Koji Mizohata 1993-09-21
5178699 Pneumatic tire Kiichiro Kakumu, Masaki Shiraishi, Hiroyuki Nakagawa, Yoshiichiro Iwahashi, Shigeaki Suzuki 1993-01-12
4901351 Video signal scramble system Wataru Kuroiwa, Akinori Masuko, Jyoji Maeda, Shouji Uehara, Tsutomu Uekusa 1990-02-13
4882495 Scintillation camera 1989-11-21
4849251 Method of manufacturing an electric resistance element 1989-07-18
D286521 Motorcycle Shoichi Kuwahata 1986-11-04
4402087 Binary coding circuit Fukuma Sakamoto, Isao Isshiki, Koji Satoh 1983-08-30
4355301 Optical character reading system Isao Isshiki, Akihiro Ohoka, Fukuma Sakamoto, Koji Sato 1982-10-19
4209672 Method and apparatus for measuring characteristics of a loudspeaker Tsuneo Nitta 1980-06-24