Inventor · disambiguated record
Ken Tatezawa
Also filed as: TATEZAWA KEN
3 granted patents·69 citations·filing 1999–2002
74Inventor score
Top patents by PatentIndex Score
3 records- 0186US6515519B1Semiconductor integrated circuit deviceHITACHI LTD·Filed 2000·Granted Feb 4, 2003·36 cites·5 claims
- 0263US6879188B2Semiconductor integrated circuit deviceRENESAS TECH CORP·Filed 2002·Granted Apr 12, 2005·11 cites·6 claims
- 0347US7013415B1IC with internal interface switch for testabilityHITACHI ULSI SYS CO LTD·Filed 1999·Granted Mar 14, 2006·22 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →