HK

Hiroshi Kagawa

SO Sony: 1 patents #385 of 1,361Top 30%
Overall (1997): #142,007 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5654111 Electronic device having a battery and a battery therefor Takeo Minomiya, Naoki Kamaya, Katsutoshi Amano, Katsuji Ashida 1997-08-05