Inventor · disambiguated record
Sotozi Hiramoto
Also filed as: HIRAMOTO SOTOZI
4 granted patents·81 citations·filing 1983–1991
78Inventor score
Files withHITACHI LTD4
Top patents by PatentIndex Score
4 records- 0169US5208463AMethod and apparatus for detecting deformations of leads of semiconductor deviceHITACHI LTD·Filed 1991·Granted May 4, 1993·34 cites·9 claims
- 0259US5369493AComponent transporting apparatus and methodHITACHI LTD·Filed 1991·Granted Nov 29, 1994·24 cites·31 claims
- 0341US4637134AApparatus for automatically inserting electronic partHITACHI LTD·Filed 1985·Granted Jan 20, 1987·12 cites·9 claims
- 0440US4581706AMethod and apparatus for testing a jointHITACHI LTD·Filed 1983·Granted Apr 8, 1986·11 cites·27 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →