Inventor · disambiguated record
Kazuki Umehara
Also filed as: UMEHARA KAZUKI
1 granted patent·4 pending applications·0 citations·filing 2020–2023
4Inventor score
Top patents by PatentIndex Score
5 records- 0154US2025296077A1Method for producing catalyst for vinyl acetate production and method for producing vinyl acetateRESONAC CORP·Filed 2023·Application pending·0 cites
- 0254US2025249443A1Method for manufacturing catalyst for manufacture of vinyl acetate and method for manufacturing vinyl acetateRESONAC CORP·Filed 2023·Application pending·0 cites
- 0346US2023398523A1Method for manufacturing catalyst for manufacture of vinyl acetate and method for manufacturing vinyl acetateSHOWA DENKO KK·Filed 2021·Application pending·0 cites
- 0444US11607656B2Fixed-bed multi-tubular reactor for producing alkenyl acetateSHOWA DENKO KK·Filed 2020·Granted Mar 21, 2023·0 cites·7 claims
- 0543US2024342676A1Fixed bed multi-tubular reactor for producing alkenyl acetateRESONAC CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →