CM

Chieko Matsui

SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #3,649,311 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5903228 Map information display apparatus and traveling route display apparatus and route guidance apparatus for moving body Tadao Ohgaki, Tamiya Tanaka, Hirotaka Yamamoto 1999-05-11