Inventor · disambiguated record
Shin-Ichi Ohkawa
Also filed as: OHKAWA SHIN-ICHI
3 granted patents·87 citations·filing 1988–2003
71Inventor score
Top patents by PatentIndex Score
3 records- 0161US4892099ACatheterSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jan 9, 1990·73 cites·7 claims
- 0258US6833725B2Semiconductor characteristic evaluation apparatusSEMICONDUCTOR TECH ACAD RES CT·Filed 2003·Granted Dec 21, 2004·11 cites·15 claims
- 0328US5532500ASemiconductor integrated circuit device having clock signal wiring construction for suppressing clock skewNEC CORP·Filed 1994·Granted Jul 2, 1996·3 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →