NM

Noriyuki Matsuoka

YC Yamaichi Electric Mfg. Co.: 6 patents #1 of 9Top 15%
Overall (1989): #1,510 of 140,708Top 2%
6
Patents 1989

Issued Patents 1989

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4881639 IC carrier Masaaki Kubo 1989-11-21
4865554 Socket for the use of an electric part Junji Ishida 1989-09-12
4846703 IC socket Junji Ishida 1989-07-11
4846713 Card connector 1989-07-11
4840575 Card connector 1989-06-20
4832610 IC Package extracting mechanism used in IC socket 1989-05-23