TK

Tetsuji Koyama

NT National Institute Of Advanced Industrial Science And Technology: 1 patents #1,256 of 3,134Top 45%
Overall (All Time): #3,313,185 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7855868 Aerosol charge neutralizing device Tsuyoshi Taishi, Soon Bark Kwon, Takafumi Seto, Hiromu Sakurai 2010-12-21