Inventor · disambiguated record
Osamu Takenaka
Also filed as: TAKENAKA OSAMU
8 granted patents·112 citations·filing 1977–2022
86Inventor score
Top patents by PatentIndex Score
8 records- 0175US6736003B2Vehicle performance evaluation test method and apparatusTOYOTA MOTOR CO LTD·Filed 2002·Granted May 18, 2004·14 cites·6 claims
- 0275US6681620B2Vehicle performance evaluation test method and apparatusTOYOTA MOTOR CO LTD·Filed 2002·Granted Jan 27, 2004·14 cites·32 claims
- 0374US4225634AMethod for manufacturing gas composition detectorNIPPON DENSO CO·Filed 1977·Granted Sep 30, 1980·27 cites·6 claims
- 0463US5635764ASurface treated structure for solder jointNIPPON DENSO CO·Filed 1993·Granted Jun 3, 1997·32 cites·19 claims
- 0547US4812897ASemiconductor element sealing structureNIPPON DENSO CO·Filed 1987·Granted Mar 14, 1989·16 cites·14 claims
- 0644US5876861ASputter-deposited nickel layerNIPPON DENSO CO·Filed 1996·Granted Mar 2, 1999·9 cites·11 claims
- 0725USD1020871SPrinter for electronic computersROLAND DG CORP·Filed 2021·Granted Apr 2, 2024·0 cites·1 claims
- 0823USD1107237SMilling machine for dental materialsDGSHAPE CORP·Filed 2022·Granted Dec 23, 2025·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Osamu Takenaka 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 →