ET

Eiji Takenaka

Ricoh Company: 25 patents #815 of 9,818Top 9%
FU Fujikura: 3 patents #385 of 1,407Top 30%
Overall (All Time): #136,647 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
5327197 Electrophotographic apparatus Yozo Matsuura, Hiromichi Ema, Shiroh Kondoh, Hiroshi Saitoh 1994-07-05
5268766 Facsimile apparatus with two different sized paper supply rolls having timer/counter to choose primary supply roll to prevent curling Yoshikazu Nakadai 1993-12-07
4926191 Image recording apparatus and method of carrying out initializing process in image recording apparatus Naoki Muraoka, Yoshikazu Nakadai 1990-05-15