Assignee
AKIYAMA KOICHIRO
JP·2 granted patents·4 pending applications·3 citations·filing 2005–2011
Top patents by PatentIndex Score
6 records- 0164US8311215B2Encryption apparatus, decryption apparatus, key generation apparatus, and storage mediumAKIYAMA KOICHIRO·Filed 2009·Granted Nov 13, 2012·3 cites·30 claims
- 0249US8458471B2Digital signature generation apparatus, digital signature verification apparatus, and key generation apparatusAKIYAMA KOICHIRO·Filed 2011·Granted Jun 4, 2013·0 cites·3 claims
- 0344US2009185680A1Encryption apparatus, decryption apparatus, key generation apparatus, and programAKIYAMA KOICHIRO·Filed 2009·Application pending·0 cites
- 0444US2010329447A1Encryption apparatus, decryption apparatus, key generation apparatus, and programAKIYAMA KOICHIRO·Filed 2008·Application pending·0 cites
- 0541US2008019511A1Encryption apparatus, decryption apparatus, program, and methodAKIYAMA KOICHIRO·Filed 2007·Application pending·0 cites
- 0639US2006251247A1Encryption apparatus, decryption apparatus, key generation apparatus, program and method thereforAKIYAMA KOICHIRO·Filed 2005·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →