Inventor
ICHINOKAWA KAZUHIRO
JP17 patents
⚠️ This page may combine multiple inventors who share the name “ICHINOKAWA KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI OPTICAL CO LTD
14 patentsUS5671466ASep 23, 1997
Electrophotographic apparatus and sheet guide mechanism
ASAHI OPTICAL CO LTD28 citations92
US5528352AJun 18, 1996
Electrophotographic apparatus having original separation means
ASAHI OPTICAL CO LTD22 citations92
US5321479AJun 14, 1994
Electrophotographic apparatus
ASAHI OPTICAL CO LTD26 citations92
US5265310ANov 30, 1993
Hinge structure for coupling cover to body of image scanner
ASAHI OPTICAL CO LTD26 citations92
US6434334B2Aug 13, 2002
Lens moving device
ASAHI OPTICAL CO LTD14 citations83
US5016029AMay 14, 1991
Printer
ASAHI OPTICAL CO LTD14 citations74
US5926330AJul 20, 1999
Optical variable power module
ASAHI OPTICAL CO LTD8 citations73
US5878311AMar 2, 1999
Optical module
ASAHI OPTICAL CO LTD10 citations73
US5452072ASep 19, 1995
Transfer unit mounted on a pivotal upper cover
ASAHI OPTICAL CO LTD9 citations73
US5274477ADec 28, 1993
Electrophotographic facsimile apparatus having a pivoted upper structure
ASAHI OPTICAL CO LTD11 citations73
US5253013AOct 12, 1993
Image recording apparatus having releasable fixing device
ASAHI OPTICAL CO LTD18 citations73
US5153607AOct 6, 1992
Laser shutter mechanism
ASAHI OPTICAL CO LTD13 citations73
US5946532AAug 31, 1999
Variable magnification optical system with light shielding mechanism
ASAHI OPTICAL CO LTD6 citations62
US4486092ADec 4, 1984
Mechanism for preventing collision of half-speed mirror from occurring in variable scale factor copying apparatus
ASAHI OPTICAL CO LTD4 citations62