KY

Kato Yoshiaki

CC Citizen Watch Co.: 2 patents #460 of 1,225Top 40%
Overall (All Time): #2,296,105 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5335211 Display device by means of a hand Takeo Muto, Masahiro Sase 1994-08-02
5119349 Display device by means of a hand Takeo Muto, Masahiro Sase 1992-06-02