Yukiko Sato

JL Japan Aviation Electronics Industry, Limited: 34 patents #21 of 728Top 3%

HK Hamamatsu Photonics K.K.: 5 patents #390 of 1,436Top 30%

SL Shiseido Company, Limited: 4 patents #179 of 1,112Top 20%

NC Nippon Paper Industries Co.: 3 patents #126 of 535Top 25%

FU Fujikura: 2 patents #518 of 1,407Top 40%

MC Mitsubishi Chemical: 2 patents #928 of 3,022Top 35%

AP Api: 1 patents #31 of 76Top 45%

TK Terumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%

BE Basf Enzymes: 1 patents #43 of 77Top 60%

Basf Se: 1 patents #8,065 of 13,826Top 60%

BA Bp Corporation North America: 1 patents #351 of 812Top 45%

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%

OE Otis Elevator: 1 patents #966 of 1,840Top 55%

📍 Tokyo, CA: #160 of 583 inventorsTop 30%

Overall (All Time): #48,584 of 4,157,543Top 2%

Patents All Time

Issued Patents All Time

Showing 51–53 of 53 patents

Patent #	Title	Co-Inventors	Date
D463372	Electrical connector	Yoshifumi Kubota, Osamu Takagi	2002-09-24
6371789	Connection apparatus having an improved locking mechanism for maintaining a connection state	Yosuke Saito, Ryusuke Murayama	2002-04-16
D453145	Electrical connector	Yoshifumi Kubota, Osamu Takagi	2002-01-29