YT

Yoshinbou Takegawa

PA Panasonic: 1 patents #13,264 of 21,108Top 65%
📍 Nara, JP: #1,800 of 2,795 inventorsTop 65%
Overall (All Time): #3,804,220 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5338505 Silver base electrical contact material and method of making the same Koji Tsuji, Hayato Inada, Shuji Yamada 1994-08-16