Inventor · disambiguated record
Yasumasa Nagasaka
Also filed as: FURUKAWA HARUKI · MASUYAMA YASUSHI · NAGASAKA YASUMASA
7 granted patents·87 citations·filing 1978–1986
85Inventor score
Files withTOYOTA MOTOR CO LTD7
Top patents by PatentIndex Score
7 records- 0179US4699581AMulti-cylinder type injection molding apparatusTOYOTA MOTOR CO LTD·Filed 1985·Granted Oct 13, 1987·44 cites·16 claims
- 0262US4339144AAuto bumper and its manufacturing processTOYOTA MOTOR CO LTD·Filed 1979·Granted Jul 13, 1982·14 cites·5 claims
- 0349US4613296ADevice for tightening a coil on a cylindrical bodyTOYOTA MOTOR CO LTD·Filed 1985·Granted Sep 23, 1986·11 cites·1 claims
- 0441US4636160ADevice for tightening a coil on a cylindrical bodyTOYOTA MOTOR CO LTD·Filed 1986·Granted Jan 13, 1987·7 cites·12 claims
- 0540US4212629AApparatus and method for local forced heating of an auto bodyTOYOTA MOTOR CO LTD·Filed 1978·Granted Jul 15, 1980·6 cites·5 claims
- 0629US4536937AProcess of manufacturing auto bumpersTOYOTA MOTOR CO LTD·Filed 1982·Granted Aug 27, 1985·2 cites·1 claims
- 0728US4195607ABlow-by gas recirculating deviceTOYOTA MOTOR CO LTD·Filed 1978·Granted Apr 1, 1980·3 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Yasumasa Nagasaka 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 →