NO

Norifumi Otsuka

SO Sony: 2 patents #12,963 of 25,231Top 55%
Overall (All Time): #2,215,372 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6409642 Assembling device Morio Tominaga, Katsuya Arai, Shoichi Hayashi, Kenichi Kato, Tsuyoshi Inoue +5 more 2002-06-25
D418528 Machine tool Hiroshi Honjo, Morio Tominaga, Kenichi Kato, Tsuyoshi Inoue, Hiroshi Teranishi +6 more 2000-01-04