Inventor
FUKUNAGA KAZUYA
JP20 patents
⚠️ This page may combine multiple inventors who share the name “FUKUNAGA KAZUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI MAXELL
10 patentsUS5319507AJun 7, 1994
Recording/reproducing system using a flexible magnetic disk
HITACHI MAXELL29 citations92
US5121380AJun 9, 1992
Disc cartridge shutter
HITACHI MAXELL25 citations92
US5432662AJul 11, 1995
Data recording cartridge including a flexible magnetic recording medium
HITACHI MAXELL24 citations90
US5904969AMay 18, 1999
Optical data recording medium and manufacturing method thereof
HITACHI MAXELL29 citations89
US5006948AApr 9, 1991
Disk cartridge with improved cleaning mechanism
HITACHI MAXELL20 citations82
US5140490AAug 18, 1992
Shutter for a cartridge case
HITACHI MAXELL8 citations74
US5317467AMay 31, 1994
Data recording cartridge including a flexible magnetic recording medium
HITACHI MAXELL12 citations71
US4734815AMar 29, 1988
Disc cartridge with a cleaning mechanism
HITACHI MAXELL14 citations71
US5383078AJan 17, 1995
Magnetic disk assembly having a hub with a circular recess extending circumferentially along an outer peripheral edge thereof
HITACHI MAXELL11 citations68
US5355270AOct 11, 1994
Magnetic recording medium having a reference track structure for improved optical tracking
HITACHI MAXELL5 citations62
FUJI XEROX CO LTD
8 patentsUS9854119B2Dec 26, 2017
Image reading apparatus, image reading method, and non-transitory computer readable medium
FUJI XEROX CO LTD2 citations72
US9288351B2Mar 15, 2016
Image reading apparatus
FUJI XEROX CO LTD3 citations72
US9264568B1Feb 16, 2016
Image reading apparatus and medium
FUJI XEROX CO LTD5 citations72
US9235790B2Jan 12, 2016
Image inspecting system and recording material processing device
FUJI XEROX CO LTD5 citations71
US8908232B2Dec 9, 2014
Image inspection system and image inspection apparatus
FUJI XEROX CO LTD3 citations62
US9544472B2Jan 10, 2017
Image reading device and image forming apparatus performing image correction using color patches on a curved surface
FUJI XEROX CO LTD0 citations51
US9253336B2Feb 2, 2016
Image reading apparatus, and image reading method
FUJI XEROX CO LTD1 citations51
US9522799B2Dec 20, 2016
Transport device and transport system
FUJI XEROX CO LTD0 citations41