Inventor
OTA ATSUSHI
JP39 patents
⚠️ This page may combine multiple inventors who share the name “OTA ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OKI DATA KK
10 patentsUS7574161B2Aug 11, 2009
Developer cartridge, image forming unit and image forming apparatus
OKI DATA KK12 citations84
US7437095B2Oct 14, 2008
Image forming apparatus and toner cartridge
OKI DATA KK11 citations84
US7426356B2Sep 16, 2008
Developer cartridge, print process cartridge, and image forming apparatus
OKI DATA KK10 citations84
US9176423B2Nov 3, 2015
Developer container, development device, and image formation apparatus that have shutter movement restriction member to restrict movement of shutter member
OKI DATA KK3 citations63
US7890016B2Feb 15, 2011
Charging apparatus, image forming unit that employs the charging apparatus, and image forming apparatus that employs the image forming unit
OKI DATA KK5 citations63
US7689149B2Mar 30, 2010
Image forming apparatus and toner cartridge
OKI DATA KK2 citations62
US9625855B2Apr 18, 2017
Developer container, image forming unit and image forming apparatus
OKI DATA KK1 citations52
US7983602B2Jul 19, 2011
Image forming apparatus and toner cartridge
OKI DATA KK0 citations52
US7949287B2May 24, 2011
Developer cartridge, image forming unit and image forming apparatus
OKI DATA KK1 citations52
US10274866B2Apr 30, 2019
Toner container, image forming unit including the toner container, and image forming apparatus including the toner container
OKI DATA KK0 citations41
TOYOTA MOTOR CO LTD
7 patentsUS5423369AJun 13, 1995
Apparatus for and method of vacuum casting
TOYOTA MOTOR CO LTD16 citations71
US4505318AMar 19, 1985
Vertical type pressure casting method
TOYOTA MOTOR CO LTD11 citations71
US5404928AApr 11, 1995
Vacuum casting method
TOYOTA MOTOR CO LTD4 citations61
US5385198AJan 31, 1995
Vacuum casting apparatus
TOYOTA MOTOR CO LTD2 citations60
US5615726AApr 1, 1997
Casting mold
TOYOTA MOTOR CO LTD5 citations59
US5749410AMay 12, 1998
Process for casting pipe with transversal hole, and casting die for the same
TOYOTA MOTOR CO LTD4 citations58
US5711364AJan 27, 1998
Method of and apparatus for casting pipe
TOYOTA MOTOR CO LTD4 citations57
NIPPON TELEGRAPH & TELEPHONE
4 patentsUS12040554B2Jul 16, 2024
Wireless communication device and wireless communication method
NIPPON TELEGRAPH & TELEPHONE3 citations72
US11637575B2Apr 25, 2023
Wireless communication apparatus and wireless communication method
NIPPON TELEGRAPH & TELEPHONE2 citations72
US11539464B2Dec 27, 2022
Retransmission control method
NIPPON TELEGRAPH & TELEPHONE0 citations51
US11509378B2Nov 22, 2022
Apparatus search for optimal directional beams
NIPPON TELEGRAPH & TELEPHONE0 citations50
SEIKO INSTR INC
3 patentsUS6307291B1Oct 23, 2001
Hydraulic dynamic bearing and spindle motor and rotary assembly provided
SEIKO INSTR INC59 citations95
US6371650B1Apr 16, 2002
Hydraulic dynamic bearing and spindle motor and rotary assembly provided
SEIKO INSTR INC52 citations92
US6371649B1Apr 16, 2002
Method for lubricating a fluid dynamic pressure bearing
SEIKO INSTR INC10 citations72
YOSHINO KOGYOSHO CO LTD
3 patentsUS6575320B2Jun 10, 2003
Bottle-type plastic container with vacuum absorption panels for hot-fill applications
YOSHINO KOGYOSHO CO LTD33 citations93
US7357267B1Apr 15, 2008
Plastic bottle with handle
YOSHINO KOGYOSHO CO LTD29 citations91
US7846377B2Dec 7, 2010
Method of processing a synthetic resin tube, and tubular container
YOSHINO KOGYOSHO CO LTD0 citations41
OTA ATSUSHI
3 patentsUS8588661B2Nov 19, 2013
Developer storage container, developing device and image forming apparatus
OTA ATSUSHI7 citations82
US9014599B2Apr 21, 2015
Rotation transmission unit, replacement unit, developer container and image forming apparatus
OTA ATSUSHI3 citations61
US8983358B2Mar 17, 2015
Developer storage body, developer collecting apparatus and image forming apparatus
OTA ATSUSHI2 citations61