Inventor · disambiguated record
Tomohiko Ohtsu
Also filed as: OHTSU TOMOHIKO
6 granted patents·1 pending application·49 citations·filing 1998–2018
79Inventor score
Top patents by PatentIndex Score
7 records- 0173US5984528ABearing assembly for bicycle partsSHIMANO KK·Filed 1998·Granted Nov 16, 1999·32 cites·25 claims
- 0259US9622245B2Radio communication device, control method and radio communication systemRENESAS ELECTRONICS CORP·Filed 2016·Granted Apr 11, 2017·1 cites·16 claims
- 0350US8270610B2Wireless communication system, wireless communication apparatus, and method of exchanging cryptography key between wireless communication apparatusesOHTSU TOMOHIKO·Filed 2007·Granted Sep 18, 2012·2 cites·9 claims
- 0450US6212774B1Bearing assembly for bicycle partsSHIMANO KK·Filed 1999·Granted Apr 10, 2001·12 cites·17 claims
- 0545US8135871B2Computer system and control method of the sameSAITOU SHINYA·Filed 2006·Granted Mar 13, 2012·2 cites·37 claims
- 0643US9930669B2Radio communication device, control method and radio communication systemRENESAS ELECTRONICS CORP·Filed 2017·Granted Mar 27, 2018·0 cites·7 claims
- 0737US2018352434A1Wireless communication system, beacon device, information processing terminal, and beacon device authentication methodRENESAS ELECTRONICS CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →