YA

Yoichi Aoyama

PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #3,951,713 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4743720 Current limiting circuit interrupter Akira Takeuchi, Hideo Hisamoto, Takanobu Tanaka, Akihiko Hirao, Junichi Matsuda +1 more 1988-05-10