Inventor
IWAHASHI SHINJI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “IWAHASHI SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
3 patentsUS6602733B2Aug 5, 2003
Method for fabricating electronic circuit device, semiconductor device and electronic circuit device including bump bonding
SONY CORP37 citations90
US6811630B2Nov 2, 2004
Ultrasonic vibration method and ultrasonic vibration apparatus
SONY CORP16 citations81
US5582357ADec 10, 1996
Coil winding apparatus
SONY CORP4 citations61