Inventor · disambiguated record
Hiroshi Yonezawa
Also filed as: YONEZAWA HIROSHI
3 granted patents·37 citations·filing 1974–1992
69Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0186US3990793ADeveloping station for electronic color photographing apparatusHITACHI LTD·Filed 1974·Granted Nov 9, 1976·25 cites·6 claims
- 0229US5222227ADirect memory access controller for a multi-microcomputer systemHITACHI LTD·Filed 1992·Granted Jun 22, 1993·6 cites·8 claims
- 0329US5019962ADirect memory access controller for a multi-microcomputer systemHITACHI LTD·Filed 1988·Granted May 28, 1991·6 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →