Inventor · disambiguated record
Yasuhiro Iwama
Also filed as: IWAMA YASUHIRO
2 granted patents·6 pending applications·1 citations·filing 2008–2023
30Inventor score
Top patents by PatentIndex Score
8 records- 0154US8338327B2Process for production of allyl acetate production catalystKADOWAKI ETSUKO·Filed 2008·Granted Dec 25, 2012·1 cites·4 claims
- 0254US2025296077A1Method for producing catalyst for vinyl acetate production and method for producing vinyl acetateRESONAC CORP·Filed 2023·Application pending·0 cites
- 0354US2025249443A1Method for manufacturing catalyst for manufacture of vinyl acetate and method for manufacturing vinyl acetateRESONAC CORP·Filed 2023·Application pending·0 cites
- 0453US2025002441A1Method for producing ethyl acetateRESONAC CORP·Filed 2022·Application pending·0 cites
- 0546US2023398523A1Method for manufacturing catalyst for manufacture of vinyl acetate and method for manufacturing vinyl acetateSHOWA DENKO KK·Filed 2021·Application pending·0 cites
- 0645US2023330636A1Method for producing ethyl acetate production catalystRESONAC CORP·Filed 2021·Application pending·0 cites
- 0744US11607656B2Fixed-bed multi-tubular reactor for producing alkenyl acetateSHOWA DENKO KK·Filed 2020·Granted Mar 21, 2023·0 cites·7 claims
- 0843US2024342676A1Fixed 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 →