Inventor · disambiguated record
Hideyuki Koyanagi
Also filed as: KOYANAGI HIDEYUKI
1 granted patent·2 pending applications·0 citations·filing 2015–2023
5Inventor score
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3 records- 0159US2025388787A1Hot-melt adhesive composition, precoated surface material for automobile interior, automobile interior material, and method for producing bonded objectSUNSTAR ENGINEERING INC·Filed 2023·Application pending·0 cites
- 0229US10913249B2Adhesive composition using polyamide-imide resinTOYO BOSEKI·Filed 2016·Granted Feb 9, 2021·0 cites·9 claims
- 0321US2017002242A1Adhesive composition using polyamide-imide resinTOYO BOSEKI·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →