YH

Yoshitada Hanai

TC Totoku Electric Co.: 3 patents #8 of 92Top 9%
Overall (All Time): #1,652,684 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5472739 Process of producing a hot dipped wire from a base wire, with the absence of iron-based, iron oxide-based and iron hydroxide-based minute particles on surfaces of the base wire Misao Kubota, Kouichi Otani 1995-12-05
5472740 Process of producing a hot dipped wire from a base wire, with the absence of iron-based, iron oxide-based and iron hydroxide-based minute particles on surfaces of the base wire Misao Kubota, Kouichi Otani 1995-12-05
4324680 Silver-silver chloride electrode and manufacturing method thereof Misao Kubota, Toshiaki Yamaguchi 1982-04-13