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Etsuhiro Yamamoto — 4 Patents

Basf Se: 4 patents #3,853 of 13,826Top 30%
Yatomi, JP: #20 of 80 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Etsuhiro Yamamoto has been granted 4 US patents while listed as an inventor at Basf Se. The first was granted in 2017 and the most recent in December 2024. Etsuhiro Yamamoto ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Etsuhiro Yamamoto in Yatomi, JP.

Patents per Year

Patents granted per year, 2017 to 2024Bar chart with a peak of 1 patents in 2017.peak 12017: 1 patents20172020: 1 patents20202021: 1 patents20212024: 1 patents2024

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12168712 Continuous production of a PPG-based TPU Frank Schaefer, Michael Freese, Elmar Poeselt, Yasuyuki Suzuki, Dai Watanabe +1 more 2024-12-17
11052570 Process for producing foams based on thermoplastic polyurethanes Hans Rudolph, Eiji Negishi, Akira Nomura, Tatsuro Tomata 2021-07-06
10875956 Isocyanate prepolymer composition and crosslinked polyurethane prepared therefrom Bin-Erik Chen, Wei-Wei Zhuang, DeHui YIN, Yasuyuki Suzuki 2020-12-29
9605131 Thermoplastic polyurethanes composition and preparation processes thereof Wei-Wei Zhuang, Bin-Eric Chen, Akira Nomura, Jianqiang Qu, Michi Kondo +2 more 2017-03-28

Frequent Collaborators

Frank Schaefer2 shared
Akira Nomura2 shared
Yasuyuki Suzuki2 shared
Wei-Wei Zhuang2 shared
Eiji Negishi1 shared
Michael Freese1 shared

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Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
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Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4