MN

Michiya Nakashima

DC Dainippon Ink And Chemicals: 1 patents #24 of 119Top 25%
SO Sony: 1 patents #749 of 2,293Top 35%
Overall (2003): #155,506 of 273,478Top 60%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

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