SO

Sanshirou Obara

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Yatomi, JP: #46 of 80 inventorsTop 60%
Overall (All Time): #3,550,120 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6414867 Power inverter Osamu Suzuki, Heikichi Kuwabara, Akio Yasukawa, Mitsuyuki Hombu, Hirohisa Yamamura +1 more 2002-07-02