Inventor · disambiguated record
Shigeo Tsujii
Also filed as: TSUJII SHIGEO
4 granted patents·118 citations·filing 1986–2001
80Inventor score
Top patents by PatentIndex Score
4 records- 0180US6996724B2Secret key generating method, common key generating method, encryption method, cryptographic communication method and cryptographic communication systemMURATA MACHINERY LTD·Filed 2001·Granted Feb 7, 2006·34 cites·18 claims
- 0278US7065210B1Secret key generation method, encryption method, cryptographic communications method, common key generator, cryptographic communications system, and recording mediaMURATA MACHINERY LTD·Filed 2000·Granted Jun 20, 2006·30 cites·15 claims
- 0374US4833471AData processing apparatusCANON KK·Filed 1986·Granted May 23, 1989·36 cites·15 claims
- 0471US7080255B1Secret key generation method, encryption method, and cryptographic communications method and systemMURATA MACHINERY LTD·Filed 2000·Granted Jul 18, 2006·18 cites·8 claims
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