Inventor
KURITA MASAHIRO
JP48 patents
⚠️ This page may combine multiple inventors who share the name “KURITA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTN TOYO BEARING CO LTD
15 patentsUS6955251B2Oct 18, 2005
Clutch unit
NTN TOYO BEARING CO LTD30 citations93
US6206164B1Mar 27, 2001
Dual-mode two-way clutch
NTN TOYO BEARING CO LTD33 citations93
US6068097AMay 30, 2000
Dual-mode two-way clutch
NTN TOYO BEARING CO LTD21 citations93
US6871735B2Mar 29, 2005
Reverse-input shutoff clutch and rotation drive device
NTN TOYO BEARING CO LTD31 citations92
US6267443B1Jul 31, 2001
Reclining seat for vehicle
NTN TOYO BEARING CO LTD24 citations92
US5695031ADec 9, 1997
One-way clutch
NTN TOYO BEARING CO LTD47 citations92
US5234089AAug 10, 1993
Torque limiter
NTN TOYO BEARING CO LTD30 citations92
US5672110ASep 30, 1997
Torque limiter having automatic reset function
NTN TOYO BEARING CO LTD43 citations89
US5664653ASep 9, 1997
Rotary unit having clutch function
NTN TOYO BEARING CO LTD35 citations88
US4989705AFeb 5, 1991
Rotary member with one-way clutch
NTN TOYO BEARING CO LTD39 citations88
US7040440B2May 9, 2006
Electric assisted bicycle
NTN TOYO BEARING CO LTD23 citations84
US6695118B2Feb 24, 2004
Reverse input blocking clutch and clutch device using the same
NTN TOYO BEARING CO LTD13 citations84
US7117710B2Oct 10, 2006
Reverse input blocking clutch and clutch device using the same
NTN TOYO BEARING CO LTD4 citations63
US6932205B2Aug 23, 2005
Clutch
NTN TOYO BEARING CO LTD4 citations63
US6530461B2Mar 11, 2003
Clutch unit
NTN TOYO BEARING CO LTD4 citations63
RICOH KK
13 patentsUS6507720B2Jan 14, 2003
Color image forming apparatus and toner replenishing apparatus each including plural toner containers received in receiving member of setting part and toner containers therefor
RICOH KK209 citations99
US5649188AJul 15, 1997
Electronic filing apparatus which allows information to be retrieved based on a box, a date, or a card associated with the information
RICOH KK57 citations93
US7747202B2Jun 29, 2010
Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus
RICOH KK12 citations92
US7720416B2May 18, 2010
Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus
RICOH KK26 citations92
USD443891SJun 19, 2001
Printer
RICOH KK17 citations92
USD468762SJan 14, 2003
Composite digital color printer/copy machine
RICOH KK14 citations84
US7558515B2Jul 7, 2009
Powder container and image forming apparatus
RICOH KK19 citations83
USD533586SDec 12, 2006
Color laser printer
RICOH KK8 citations74
USD547345SJul 24, 2007
Digital camera
RICOH KK8 citations73
USD587292SFeb 24, 2009
Digital camera
RICOH KK3 citations62
USD547344SJul 24, 2007
Digital camera
RICOH KK3 citations62
USD450753SNov 20, 2001
Gatherer for copying machine
RICOH KK5 citations61
USD565076SMar 25, 2008
Control portion of a digital camera
RICOH KK0 citations51
RICOH CO LTD
6 patentsUS7840167B2Nov 23, 2010
Toner container including a gear which is at least partially exposed to an exterior
RICOH CO LTD11 citations92
USD972008SDec 6, 2022
Printer
RICOH CO LTD13 citations84
USD956137SJun 28, 2022
Image forming unit for printer
RICOH CO LTD9 citations84
USD955470SJun 21, 2022
Image forming unit for printer
RICOH CO LTD9 citations84
USD350766SSep 20, 1994
Copying machine with printer and facsimile transmitter-receiver
RICOH CO LTD11 citations70
USD352522SNov 15, 1994
Editor
RICOH CO LTD5 citations61
KURITA MASAHIRO
4 patentsHITACHI LTD
3 patentsUS5367429ANov 22, 1994
Electrostatic type micro transducer and control system using the same
HITACHI LTD114 citations98
US5693936ADec 2, 1997
Physical quantity detecting apparatus and internal combustion engine control apparatus each utilizing optical fiber
HITACHI LTD43 citations93
US5831263ANov 3, 1998
In-cylinder pressure sensing apparatus for multi-cylinder engine
HITACHI LTD38 citations92
TAGUCHI NOBUYUKI
2 patentsUS8396398B2Mar 12, 2013
Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus
TAGUCHI NOBUYUKI19 citations92
US8121525B2Feb 21, 2012
Method and toner bottle for image forming apparatus capable of effectively supplying toner to image forming apparatus
TAGUCHI NOBUYUKI1 citations62