Inventor

HIRAO SUSUMU

JP2 patents

⚠️ This page may combine multiple inventors who share the name “HIRAO SUSUMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAISHINKU CORP

1 patent

US6700312B2Mar 2, 2004

Quartz oscillator device

DAISHINKU CORP30 citations90

HOSIDEN ELECTRONICS CO

1 patent

US4385473AMay 31, 1983

Method for frequency regulation of tuning-fork vibrator

HOSIDEN ELECTRONICS CO6 citations60