YK

Yuji Kobayashi

NE Nec: 20 patents #500 of 14,502Top 4%
SI Sintokogio: 18 patents #7 of 455Top 2%
KM Konica Minolta: 16 patents #84 of 2,718Top 4%
Sumitomo Electric Industries: 14 patents #1,767 of 21,551Top 9%
Canon: 12 patents #5,447 of 19,416Top 30%
KT Kabushiki Kaisha Toshiba: 11 patents #2,779 of 21,451Top 15%
HK Hamamatsu Photonics K.K.: 11 patents #190 of 1,436Top 15%
SO Sony: 9 patents #4,874 of 25,231Top 20%
OC Olympus Optical Co.: 7 patents #488 of 2,334Top 25%
HI Hitachi: 6 patents #6,582 of 28,497Top 25%
KM Konica Minolta: 6 patents #346 of 1,361Top 30%
FI Fujifilm Business Innovation: 6 patents #1,500 of 5,238Top 30%
SC Shinko Electric Industries Co.: 5 patents #155 of 723Top 25%
IH Ihi: 5 patents #152 of 1,178Top 15%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
SI Seiko Instruments: 3 patents #474 of 1,437Top 35%
SS Sii Semiconductor: 3 patents #27 of 108Top 25%
TO Topcon: 3 patents #244 of 684Top 40%
MC Mitsui & Co.: 3 patents #2 of 67Top 3%
MC Murata Manufacturing Co.: 3 patents #2,166 of 5,295Top 45%
HC Hitachi Chemical Company: 3 patents #513 of 1,946Top 30%
SD Showa Denko: 3 patents #59 of 593Top 10%
NT National Institute Of Advanced Industrial Science And Technology: 2 patents #697 of 3,134Top 25%
DI Dai Nippon Insatsu: 2 patents #122 of 371Top 35%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
K- K-Plasheet: 2 patents #8 of 22Top 40%
KS Kawasaki Steel: 2 patents #570 of 1,922Top 30%
AB Ablic: 2 patents #65 of 167Top 40%
NI Nifco: 2 patents #176 of 650Top 30%
SK Showa Denko K.K.: 2 patents #639 of 1,736Top 40%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
OI Olympus Imaging: 1 patents #211 of 341Top 65%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
RI Rigaku: 1 patents #152 of 239Top 65%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
HT Hitachi Telecom Technologies: 1 patents #38 of 71Top 55%
HM Hitachi Microcomputer: 1 patents #2 of 21Top 10%
HA Hitachi Astemo: 1 patents #649 of 1,276Top 55%
Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
HK Hino Jidosha Kogyo Kabushiki Kaisha: 1 patents #22 of 73Top 35%
HP Hamamatsu Photonics: 1 patents #67 of 131Top 55%
AK Asahi Denka Kogyo K.K.: 1 patents #47 of 162Top 30%
SU Subaru: 1 patents #677 of 1,436Top 50%
SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
TC Tokyo Gas Co.: 1 patents #144 of 412Top 35%
TK Tokyo Kogaku Kikai: 1 patents #65 of 143Top 50%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
TC Totoku Electric Co.: 1 patents #29 of 92Top 35%
DE Denso: 1 patents #6,940 of 11,792Top 60%
IC Ikegami Tsushinki Co.: 1 patents #34 of 89Top 40%
IBM: 1 patents #44,794 of 70,183Top 65%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
OL Olympus: 1 patents #2,078 of 3,097Top 70%
📍 Tokyo, CA: #29 of 583 inventorsTop 5%
Overall (All Time): #3,171 of 4,157,543Top 1%
205
Patents All Time

Issued Patents All Time

Showing 201–205 of 205 patents

Patent #TitleCo-InventorsDate
4618866 Dual reflector antenna system Shigeru Makino, Takashi Katagi, Shuji Urasaki, Shunichiro Kawabata 1986-10-21
4513316 Automatic surface inspection system Takao Okada 1985-04-23
4506270 Reflecting mirror antenna unit with diverse curvature Takashi Katagi, Shigeru Makino, Hirokazu Tanaka 1985-03-19
4494905 Apparatus for stopping truck at preselected position Hiromasa Yamaji 1985-01-22
4455758 Bearing means for angle measuring instruments Yasuo Iwafune 1984-06-26