Inventor · disambiguated record
Takehiko Atsumi
Also filed as: ATSUMI TAKEHIKO
4 granted patents·75 citations·filing 1988–1992
76Inventor score
Files withTOSHIBA KK4
Top patents by PatentIndex Score
4 records- 0171US5140618AFrame synchronization circuitTOSHIBA KK·Filed 1991·Granted Aug 18, 1992·45 cites·3 claims
- 0249US4899339ADigital multiplexerTOSHIBA KK·Filed 1988·Granted Feb 6, 1990·15 cites·18 claims
- 0346US5245613ADigital signal time-division multiplex apparatusTOSHIBA KK·Filed 1991·Granted Sep 14, 1993·14 cites·5 claims
- 0429US5276439ADigital signal exchange equipmentTOSHIBA KK·Filed 1992·Granted Jan 4, 1994·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →