KH

Kiyohito Hagiwara

HC Hitachi Koki Co.: 1 patents #557 of 888Top 65%
📍 Hitachinaka, JP: #1,699 of 2,447 inventorsTop 70%
Overall (All Time): #3,723,593 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5662421 Print speed controlled dot line printer depending on print density Yoshikane Matsumoto, Shingo Nakahara, Masami Iwama 1997-09-02