Inventor · disambiguated record
Shun Koibuchi
Also filed as: KOIBUCHI Shun
0 granted patents·7 pending applications·0 citations·filing 2021–2023
Top patents by PatentIndex Score
7 records- 0165US2025297124A1Coated steel sheet and method of producing sameJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 0258US2024400853A1Coating solution for coating metal sheetJEF STEEL CORP·Filed 2022·Application pending·0 cites
- 0356US2025066640A1Lubricant-coated galvanized steel sheet and method for producing the sameJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 0456US2025326983A1Coated steel sheet and method of producing sameJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 0556US2025215248A1Steel sheet and method for producing the sameJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 0654US2025346783A1Coated steel sheet and method of producing sameJFE STEEL CORP·Filed 2023·Application pending·0 cites
- 0749US2024101920A1Steel sheet and method for manufacturing the sameJFE STEEL CORP·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Shun Koibuchi 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 →