KT

Kunihiko Tokura

DC Dainippon Ink And Chemicals: 1 patents #24 of 119Top 25%
SO Sony: 1 patents #749 of 2,293Top 35%
Overall (2003): #175,098 of 273,478Top 65%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6554962 Loudspeaker diaphragm Masaru Uryu, Yoshio Ohashi, Satoshi Idemura, Michiya Nakashima, Katsuji Takahashi 2003-04-29