YH

Yoshitada Hanai

TC Totoku Electric Co.: 1 patents #1 of 3Top 35%
Overall (1982): #22,233 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4324680 Silver-silver chloride electrode and manufacturing method thereof Misao Kubota, Toshiaki Yamaguchi 1982-04-13