HK

Hisaji Kobori

HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
📍 Tsuchiura, JP: #340 of 519 inventorsTop 70%
Overall (All Time): #3,655,364 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5929741 Current protector Atsushi Nishimura, Kouichi Tsuyama, Yorio Iwasaki, Yutaka Taniguchi, Mituo Teppozuka +2 more 1999-07-27