Inventor
OTSUKA MASAO
JP16 patents
⚠️ This page may combine multiple inventors who share the name “OTSUKA MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITA INDUSTRIAL CO LTD
9 patentsUS5202728AApr 13, 1993
Image-forming machine with improved developer agitating means, developer regulating blade means, cleaning device, and toner recovery system
MITA INDUSTRIAL CO LTD30 citations91
US5915683AJun 29, 1999
Air suction type paper feeding device
MITA INDUSTRIAL CO LTD13 citations73
US5183248AFeb 2, 1993
Sheet feeding device
MITA INDUSTRIAL CO LTD18 citations73
US5485247AJan 16, 1996
Image forming apparatus including a paper feeding device having improved paper jam detection capability
MITA INDUSTRIAL CO LTD18 citations72
US5238238AAug 24, 1993
Paper feeding cassette case in image forming apparatus
MITA INDUSTRIAL CO LTD19 citations72
US5769409AJun 23, 1998
Paper regulating mechanism and paper cassette
MITA INDUSTRIAL CO LTD10 citations70
US5292115AMar 8, 1994
Paper feeding device and paper curling correcting device
MITA INDUSTRIAL CO LTD4 citations61
US5586757ADec 24, 1996
Paper regulating mechanism and paper cassette
MITA INDUSTRIAL CO LTD5 citations59
US5379996AJan 10, 1995
Paper feeding device and paper curling correcting device
MITA INDUSTRIAL CO LTD1 citations50
DAIKIN IND LTD
3 patentsUS7566762B2Jul 28, 2009
Process for preparing fluoropolymer
DAIKIN IND LTD20 citations90
US6963015B2Nov 8, 2005
Ethylene-hexafluoropropylene copolymer elastomer
DAIKIN IND LTD4 citations62
US6858763B2Feb 22, 2005
Process for preparing elastomeric ethylene-hexafluoropropylene copolymer
DAIKIN IND LTD0 citations51