KK

Kazuma Kubota

SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
Overall (All Time): #3,136,013 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8894355 Turbomolecular pump, and particle trap for turbomolecular pump Yukiteru Sekita, Tsuyoshi Moriya, Eiichi Sugawara 2014-11-25