Yoshimasa Shimizu

DC Denyo Co.: 1 patents #20 of 39Top 55%

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Kawagoe, JP: #807 of 1,278 inventorsTop 65%

Overall (All Time): #3,834,702 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5250809	Method and device for checking joint of electronic component	Shuji Nakata, Minoru Nakamura, Takeo Sakai, Yoshihiro Kondo	1993-10-05