Inventor · disambiguated record
Katsumi Sakai
Also filed as: SAKAI KATSUMI
9 granted patents·251 citations·filing 1984–2008
90Inventor score
Top patents by PatentIndex Score
9 records- 0196US7139527B2Multi point wireless transmission repeater system and wireless equipmentsHITACHI CABLE·Filed 2002·Granted Nov 21, 2006·135 cites·16 claims
- 0288US4565942AEnergy trapped piezoelectric resonator liquid sensorMURATA MANUFACTURING CO·Filed 1984·Granted Jan 21, 1986·38 cites·2 claims
- 0386US5159301APiezoelectric resonator device of the tuning fork typeMURATA MANUFACTURING CO·Filed 1989·Granted Oct 27, 1992·27 cites·5 claims
- 0475US8154150B2Power line communication systemSAKAI KATSUMI·Filed 2008·Granted Apr 10, 2012·11 cites·6 claims
- 0558US5644273APiezoelectric resonator device of tuning fork typeMURATA MANUFACTURING CO·Filed 1995·Granted Jul 1, 1997·11 cites·3 claims
- 0658US5373267APiezoelectric resonator device of tuning fork typeMURATA MANUFACTURING CO·Filed 1992·Granted Dec 13, 1994·10 cites·6 claims
- 0755US5373269APiezoelectric resonator device of tuning fork type including a spacer memberMURATA MANUFACTURING CO·Filed 1993·Granted Dec 13, 1994·9 cites·7 claims
- 0850US6404359B1Variable length decoding system having a mask circuit for improved cache hit accuracyNEC CORP·Filed 2000·Granted Jun 11, 2002·7 cites·4 claims
- 0931US5801840AApparatus for decoding codes with less memory capacityNEC CORP·Filed 1996·Granted Sep 1, 1998·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →