KD

Kouji Doi

HC Hitachi Koki Co.: 2 patents #413 of 888Top 50%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Ibaraki, JP: #2,661 of 6,779 inventorsTop 40%
Overall (All Time): #1,592,012 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7016807 Device and method for monitoring a program execution Yoshiaki Morimoto, Shinichiro Kawasaki, Motoaki Satoyama, Shigeru Santo 2006-03-21
5516982 Developing apparatus having developer regulating member Youichi Takeuchi, Yasuyuki Tsuji, Shuuho Yokokawa, Kunitomo Takahashi, Youji Hirose +3 more 1996-05-14
5483322 Developing unit for an electrophotographic apparatus Yukio Otome, Youichi Takeuchi, Koutaro Yamada, Yoshio Ogura, Hiroshi Ueno 1996-01-09