II

Ichio Iseki

CI Chubu Electric Power Company, Incorporated: 1 patents #104 of 314Top 35%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
CC Chugoku Electric Power Co.: 1 patents #53 of 143Top 40%
TC Tohoku Electric Power Company: 1 patents #65 of 246Top 30%
TI Tokyo Electric Power Company Holdings, Incorporated: 1 patents #245 of 711Top 35%
Overall (All Time): #4,070,135 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4331034 Ultrasonic probing apparatus Hiroyuki Takeda, Katsumi Kawai, Hiroyuki Okajima, Sigeru Kajiyama, Sakae Sugiyama +1 more 1982-05-25