TT

Takayuki Tanaka

Canon: 30 patents #1,833 of 19,416Top 10%
SM Smc: 13 patents #84 of 737Top 15%
SO Sony: 13 patents #3,381 of 25,231Top 15%
SE Seiko Epson: 11 patents #1,668 of 7,774Top 25%
AC Ajinomoto Co.: 8 patents #209 of 2,190Top 10%
NC Nihon Dempa Kogyo Co.: 8 patents #40 of 296Top 15%
PA Panasonic: 7 patents #3,841 of 21,108Top 20%
FU Fujikura: 6 patents #200 of 1,407Top 15%
JL Japan Aviation Electronics Industry, Limited: 5 patents #207 of 728Top 30%
OC Oki Electric Industry Co.: 5 patents #405 of 2,807Top 15%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
SU Saga University: 4 patents #6 of 111Top 6%
CC Chuetsu Metal Works Co.: 4 patents #4 of 22Top 20%
DI Daikin Industries: 4 patents #820 of 2,957Top 30%
RT Renesas Technology: 3 patents #990 of 3,337Top 30%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
KU Kyoto University: 2 patents #286 of 1,688Top 20%
HD Hitachi Denshi: 2 patents #77 of 275Top 30%
SU Subaru: 2 patents #413 of 1,436Top 30%
NK Nihon Kohden: 2 patents #171 of 467Top 40%
SI Sumitomo Rubber Industries: 2 patents #809 of 1,637Top 50%
OU Osaka University: 1 patents #681 of 1,984Top 35%
HK Harada Kogyo: 1 patents #22 of 41Top 55%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
IC Ishizuka Glass Co.: 1 patents #3 of 22Top 15%
JA Jatco: 1 patents #458 of 871Top 55%
KS Kabushiki Kaisha Sakamura Kikai Seisakusho: 1 patents #3 of 8Top 40%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
MP Mitsubishi Pharma: 1 patents #59 of 202Top 30%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
NC Nara Machinery Co.: 1 patents #18 of 46Top 40%
NK Nippon Hoso Kyokai: 1 patents #306 of 703Top 45%
OC Ohkawara Kakohki Co.: 1 patents #13 of 32Top 45%
AG Agc: 1 patents #509 of 954Top 55%
Tdk: 1 patents #2,493 of 3,796Top 70%
TC Toho Beslon Co.: 1 patents #18 of 50Top 40%
TC Toho Rayon Co.: 1 patents #21 of 61Top 35%
IBM: 1 patents #44,794 of 70,183Top 65%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #5,709 of 4,157,543Top 1%
156
Patents All Time

Issued Patents All Time

Showing 151–156 of 156 patents

Patent #TitleCo-InventorsDate
5089354 Wear-resistant, anti-seizing copper alloy composite materials Kunio Nakashima, Ryouichi Ishigane, Ken-ichi Ichida 1992-02-18
D289356 Tumbler — 1987-04-21
4611695 Automatic painting system Yoshito Kato, Shuichi Sunahara, Hiroshi Takahashi 1986-09-16
4443507 Heat-moldable laminate and process for molding said laminated structures Kozo Yamada 1984-04-17
4399775 System for controlling cooling water temperature for a water-cooled engine Noriaki Kadoi, Akio Yoshimoto 1983-08-23
4393819 System for controlling cooling water temperature for water-cooled engine Rempei Matsumoto 1983-07-19