Inventor · disambiguated record
Katsufumi Asai
Also filed as: ASAI KATSUFUMI
2 granted patents·2 citations·filing 2014–2016
37Inventor score
Files withYAHOO JAPAN CORP2
Top patents by PatentIndex Score
2 records- 0148US10077989B2Navigation device, navigation method, and non-transitory computer readable storage mediumYAHOO JAPAN CORP·Filed 2016·Granted Sep 18, 2018·1 cites·16 claims
- 0248US9354076B2Guiding server, guiding method and recording medium recording guiding programYAHOO JAPAN CORP·Filed 2014·Granted May 31, 2016·1 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Katsufumi Asai 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 →