Inventor · disambiguated record
Kazuhide Nishiyama
Also filed as: NISHIYAMA KAZUHIDE
0 granted patents·3 pending applications·0 citations·filing 2020–2024
Files withSEIKA SANGYO CO LTD3
Top patents by PatentIndex Score
3 records- 0178US2024383844A1Meta-ester aromatic diamines, method for producing same, and polyimide having said meta-ester aromatic diamines as raw materialSEIKA SANGYO CO LTD·Filed 2024·Application pending·0 cites
- 0270US2024239741A1Meta-ester aromatic diamines, method for producing same, and polyimide having said meta-ester aromatic diamines as raw materialSEIKA SANGYO CO LTD·Filed 2022·Application pending·0 cites
- 0347US2022402858A1Method for preparing diaminobiphenyl compoundSEIKA SANGYO CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →