Inventor
KUSANO MASAAKI
JP33 patents
⚠️ This page may combine multiple inventors who share the name “KUSANO MASAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIKON CORP
13 patentsUS6062694AMay 16, 2000
Projection type display apparatus
NIKON CORP92 citations97
US6345895B1Feb 12, 2002
Projection type display apparatus
NIKON CORP64 citations96
US6010221AJan 4, 2000
Projection type display apparatus
NIKON CORP63 citations96
US6609796B2Aug 26, 2003
Projection type display apparatus
NIKON CORP23 citations92
US6141151AOct 31, 2000
Projection-display apparatus
NIKON CORP16 citations92
US5666578ASep 9, 1997
Camera and print information control apparatus
NIKON CORP54 citations91
US6407868B1Jun 18, 2002
Cross dichroic prism, method of making the same, and full-color projector using the same
NIKON CORP39 citations90
US6101041AAug 8, 2000
Cross dichroic prism, method of making the same, and full-color projector using the same
NIKON CORP26 citations90
US6386710B2May 14, 2002
Projection display apparatus
NIKON CORP10 citations74
US6190014B1Feb 20, 2001
Projection display apparatus
NIKON CORP10 citations74
US9297981B2Mar 29, 2016
Lens barrel and imaging device
NIKON CORP2 citations63
US10305397B2May 28, 2019
Vibration actuator unit, stage apparatus, and optical apparatus
NIKON CORP1 citations62
US9766425B2Sep 19, 2017
Lens barrel, image capturing device and method of manufacturing the same
NIKON CORP0 citations42
MITSUBISHI ELECTRIC CORP
11 patentsUS6529489B1Mar 4, 2003
Plural communication connection setting method
MITSUBISHI ELECTRIC CORP97 citations97
US10763937B2Sep 1, 2020
Base station, mobile station, and communication method
MITSUBISHI ELECTRIC CORP13 citations86
USRE50543EAug 19, 2025
Mobile communications system and mobile terminal
MITSUBISHI ELECTRIC CORP2 citations74
US10701639B2Jun 30, 2020
Mobile communications system and mobile terminal
MITSUBISHI ELECTRIC CORP2 citations73
US10667196B2May 26, 2020
Mobile station, base station, maintenance device, mobile communication system and handover position determination method
MITSUBISHI ELECTRIC CORP4 citations73
US7096027B2Aug 22, 2006
Communication method, communication system and communication apparatus
MITSUBISHI ELECTRIC CORP3 citations58
US12471111B2Nov 11, 2025
Communication system, base station and communication terminal
MITSUBISHI ELECTRIC CORP0 citations52
US11777589B2Oct 3, 2023
Satellite receiver and satellite communication system
MITSUBISHI ELECTRIC CORP0 citations51
US6876638B1Apr 5, 2005
Mobile unit adapted for packet communication, zone transfer method, and computer readable recording medium for recording program executed by computer
MITSUBISHI ELECTRIC CORP0 citations51
US10938461B2Mar 2, 2021
Wireless control apparatus
MITSUBISHI ELECTRIC CORP0 citations50
US9787439B2Oct 10, 2017
Data transmitting method, data receiving apparatus, data transmitting apparatus, base station, mobile station, data transmitting/receiving apparatus, and mobile communication system
MITSUBISHI ELECTRIC CORP0 citations42
HITACHI LTD
6 patentsUS4074299AFeb 14, 1978
Light-emitting diode element and device
HITACHI LTD61 citations96
US3990102ANov 2, 1976
Semiconductor integrated circuits and method of manufacturing the same
HITACHI LTD28 citations82
US4741595AMay 3, 1988
Optical transmission device
HITACHI LTD20 citations79
US4364044ADec 14, 1982
Semiconductor speech path switch
HITACHI LTD8 citations74
US4136356AJan 23, 1979
Wiring substrate for a matrix circuit
HITACHI LTD14 citations74
US5248881ASep 28, 1993
Optical fiber type device for monitoring a moving object to detect a rotational position of an internal combustion engine
HITACHI LTD5 citations57