Inventor · disambiguated record
Shumpei Koshima
Also filed as: KOSHIMA SHUMPEI
1 granted patent·1 pending application·0 citations·filing 2022–2025
8Inventor score
Files withPFU LTD2
Top patents by PatentIndex Score
2 records- 0156US11706855B2Light emitting element driving device for preventing that overcurrent flows through light emitting elementPFU LTD·Filed 2022·Granted Jul 18, 2023·0 cites·6 claims
- 0256US2025382147A1Medium conveying apparatus, medium conveying method, and computer-readable non-transitory mediumPFU LTD·Filed 2025·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shumpei Koshima 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 →