KW

Kenichi Watanabe

HI Hitachi: 1 patents #311 of 1,214Top 30%
TC Toyo Kogyo Co.: 1 patents #7 of 45Top 20%
📍 Yokohama, JP: #13 of 61 inventorsTop 25%
Overall (1982): #11,118 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4365542 Electric fan Hiroshi Kinoshita, Akira Tatsumi, Koichi Goto 1982-12-28
4363499 Tiltable steering mechanism for automobiles Kazuo Katayama, Takao Kijima 1982-12-14