SM

Shinpei Matsuda

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
📍 Võru, EE: #14 of 21 inventorsTop 70%
Overall (All Time): #3,941,384 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4879192 Secondary cell Shigeoki Nishimura, Kazunori Fujita, Hiroyuki Sugimoto, Atsuko Tohyama, Noboru Ebato 1989-11-07