Inventor · disambiguated record
Shoichiro Fujita
Also filed as: FUJITA SHOICHIRO
6 granted patents·2 pending applications·1 citations·filing 2015–2022
65Inventor score
Top patents by PatentIndex Score
8 records- 0157US12359144B2Lubricant compositionIDEMITSU KOSAN CO·Filed 2022·Granted Jul 15, 2025·0 cites·20 claims
- 0256US12410379B2Lubricant oil compositionIDEMITSU KOSAN CO·Filed 2022·Granted Sep 9, 2025·0 cites·18 claims
- 0356US10260401B2Method of determining arrangement position of spherical joint for connecting exhaust pipes to each other in exhaust system, and exhaust systemOILES INDUSTRY CO LTD·Filed 2015·Granted Apr 16, 2019·1 cites·6 claims
- 0452US12391897B2Lubricating oil compositionIDEMITSU KOSAN CO·Filed 2020·Granted Aug 19, 2025·0 cites·20 claims
- 0552US12384982B2Lubricating oil compositionIDEMITSU KOSAN CO·Filed 2022·Granted Aug 12, 2025·0 cites·20 claims
- 0652US2024110121A1Lubricant compositionIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 0750US2024199975A1Lubricating oil compositionIDEMITSU KOSAN CO·Filed 2022·Application pending·0 cites
- 0847US11965142B2Lubricating oil compositionIDEMITSU KOSAN CO·Filed 2020·Granted Apr 23, 2024·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Shoichiro Fujita 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 →