Inventor · disambiguated record
Kazumasa Chigira
Also filed as: CHIGIRA KAZUMASA
4 granted patents·3 pending applications·44 citations·filing 1989–2006
73Inventor score
Top patents by PatentIndex Score
7 records- 0154US5396297ACharacter display device for displaying characters on a television screenSANYO ELECTRIC CO·Filed 1994·Granted Mar 7, 1995·18 cites·4 claims
- 0250US4949052AClock signal generator having back-up oscillator substitutionMITSUBA ELECTRIC MFG CO·Filed 1989·Granted Aug 14, 1990·21 cites·6 claims
- 0340US2006171532A1Encryption Processing CircuitSANYO ELECTRIC CO·Filed 2006·Application pending·0 cites
- 0440US2007067374A1Random Number Generating CircuitSANYO ELECTRIC CO·Filed 2006·Application pending·0 cites
- 0538US2006087403A1Keyless entry system, transmitter, and receiverSANYO ELECTRIC CO·Filed 2005·Application pending·0 cites
- 0627US6298412B1Microcomputer and method of determining completion of writing in the microcomputerSANYO ELECTRIC CO·Filed 1998·Granted Oct 2, 2001·5 cites·14 claims
- 0724US6507884B1Microcomputer with multiple memories for storing dataSANYO ELECTRIC CO·Filed 1998·Granted Jan 14, 2003·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →