Inventor · disambiguated record
Yoshihiko Ozawa
Also filed as: OZAWA YOSHIHIKO
27 granted patents·4 pending applications·9 citations·filing 2007–2025
92Inventor score
Files withFCC KK31
Top patents by PatentIndex Score
31 records- 0195US11603892B2Power transmission deviceFCC KK·Filed 2022·Granted Mar 14, 2023·2 cites·7 claims
- 0293US11732760B2Power transmission deviceFCC KK·Filed 2022·Granted Aug 22, 2023·1 cites·10 claims
- 0393US2025369489A1Power transmission apparatusFCC KK·Filed 2025·Application pending·0 cites
- 0492US2025347326A1Power transmission apparatusFCC KK·Filed 2025·Application pending·0 cites
- 0588US11460077B2Power transmission deviceFCC KK·Filed 2021·Granted Oct 4, 2022·1 cites·3 claims
- 0687US11073184B2Power transmission deviceFCC KK·Filed 2020·Granted Jul 27, 2021·2 cites·5 claims
- 0786US12398767B2Power transmission apparatusFCC KK·Filed 2024·Granted Aug 26, 2025·0 cites·9 claims
- 0884US12416339B2Power transmission apparatusFCC KK·Filed 2024·Granted Sep 16, 2025·0 cites·7 claims
- 0980US11708866B2Power transmission deviceFCC KK·Filed 2022·Granted Jul 25, 2023·0 cites·4 claims
- 1079US12098754B2Power transmission apparatusFCC KK·Filed 2022·Granted Sep 24, 2024·0 cites·3 claims
- 1179US11885382B2Power transmission apparatusFCC KK·Filed 2022·Granted Jan 30, 2024·0 cites·16 claims
- 1279US11732761B2Power transmission deviceFCC KK·Filed 2022·Granted Aug 22, 2023·0 cites·10 claims
- 1376US11661981B2Power transmission deviceFCC KK·Filed 2022·Granted May 30, 2023·0 cites·11 claims
- 1472US11434966B2Power transmission deviceFCC KK·Filed 2021·Granted Sep 6, 2022·0 cites·7 claims
- 1572US11415190B2Power transmission deviceFCC KK·Filed 2021·Granted Aug 16, 2022·0 cites·5 claims
- 1671US11703093B2Power transmission apparatusFCC KK·Filed 2020·Granted Jul 18, 2023·0 cites·10 claims
- 1769US11852205B2Power transmission apparatusFCC KK·Filed 2020·Granted Dec 26, 2023·0 cites·5 claims
- 1869US11754130B2Power transmission apparatusFCC KK·Filed 2020·Granted Sep 12, 2023·0 cites·10 claims
- 1969US2025327496A1Clutch deviceFCC KK·Filed 2025·Application pending·0 cites
- 2065US11078966B2Clutch friction plate and clutch deviceFCC KK·Filed 2018·Granted Aug 3, 2021·1 cites·6 claims
- 2158US7934588B2Torque damperFCC KK·Filed 2008·Granted May 3, 2011·2 cites·14 claims
- 2254US11384801B2Power transmission deviceFCC KK·Filed 2021·Granted Jul 12, 2022·0 cites·6 claims
- 2352US11835097B2Power transmission apparatusFCC KK·Filed 2020·Granted Dec 5, 2023·0 cites·11 claims
- 2451US12092166B2Power transmission apparatusFCC KK·Filed 2021·Granted Sep 17, 2024·0 cites·6 claims
- 2551US11773921B2Power transmission apparatusFCC KK·Filed 2021·Granted Oct 3, 2023·0 cites·7 claims
- 2650US11773923B2Power transmission apparatusFCC KK·Filed 2020·Granted Oct 3, 2023·0 cites·9 claims
- 2748US11359678B2Power transmission deviceFCC KK·Filed 2020·Granted Jun 14, 2022·0 cites·8 claims
- 2848US11149799B2Power transmission deviceFCC KK·Filed 2020·Granted Oct 19, 2021·0 cites·2 claims
- 2947US11118635B2Power transmission deviceFCC KK·Filed 2020·Granted Sep 14, 2021·0 cites·5 claims
- 3044US11391328B2Power transmitting apparatusFCC KK·Filed 2020·Granted Jul 19, 2022·0 cites·6 claims
- 3138US2007251791A1Lock-up clutchFCC KK·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yoshihiko Ozawa 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 →