Inventor · disambiguated record
Yasuhiro Tooyama
Also filed as: TOOYAMA YASUHIRO
4 granted patents·1 pending application·73 citations·filing 2000–2008
77Inventor score
Top patents by PatentIndex Score
5 records- 0180US7734410B2Navigation systemAISIN AW CO·Filed 2007·Granted Jun 8, 2010·19 cites·10 claims
- 0271US6556919B2Map data storage mediumTOYOTA MOTOR CO LTD·Filed 2000·Granted Apr 29, 2003·27 cites·8 claims
- 0368US6694255B1Navigation system and storage mediumAISIN AW CO·Filed 2000·Granted Feb 17, 2004·24 cites·6 claims
- 0456US9786169B2On-vehicle information providing device, information providing center, and information providing systemINOGUCHI TOSHIO·Filed 2008·Granted Oct 10, 2017·3 cites·12 claims
- 0544US2005033508A1Data processing center, data processing method, and data providing systemAISIN AW CO·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yasuhiro Tooyama files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →