Inventor
TSUJITA KENJI
US8 patents
⚠️ This page may combine multiple inventors who share the name “TSUJITA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONISHIROKU PHOTO IND
7 patentsUS5182181AJan 26, 1993
Resin coated carriers for electrostatic image development and the method of preparing the same
KONISHIROKU PHOTO IND7 citations73
US5075158ADec 24, 1991
Static image-developing carrier and a manufacturing method thereof
KONISHIROKU PHOTO IND8 citations72
US4965159AOct 23, 1990
Carrier for developing electrostatic image, and developer for developing electrostatic latent image containing same carrier
KONISHIROKU PHOTO IND11 citations70
US5350656ASep 27, 1994
Carrier and a production method thereof for developing an electrostatic image
KONISHIROKU PHOTO IND3 citations62
US5200287AApr 6, 1993
Carrier for developing electrostatic image
KONISHIROKU PHOTO IND5 citations61
US5194360AMar 16, 1993
Method of producing a carrier for electrostatic image developer
KONISHIROKU PHOTO IND2 citations61
US5129354AJul 14, 1992
Electrostatic image developer production apparatus
KONISHIROKU PHOTO IND0 citations51