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Stefan Emsmann — 1 Patent

Hitachi: 1 patents #17,777 of 28,497Top 65%
Niedernhausen, DE: #69 of 119 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Stefan Emsmann has been granted 1 US patent while listed as an inventor at Hitachi. All of these patents were granted in 2002. Stefan Emsmann ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Stefan Emsmann in Niedernhausen, DE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6354763 Pumping plant Seiichi Ishikawa, Shizuichi Sakamoto, Tsuyoshi Yoshida, Saburou Maru, Hans P. Pitz 2002-03-12 $316,000

Frequent Collaborators

Shizuichi Sakamoto1 shared
Hans P. Pitz1 shared
Saburou Maru1 shared
Seiichi Ishikawa1 shared
Tsuyoshi Yoshida1 shared

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