Inventor
Yoshiaki Koizumi
Inventor
Tokyo, JP
Overview
Patents· 90 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A63Fprimary
A63FCard, board, or roulette games13%
G06FElectric digital data processing13%
F24FAir-conditioning7%
H04LTransmission of digital information, e.g. telegraphic communication7%
G06TImage data processing or generation, in general5%
H04BTransmission5%
H04WWireless communication networks5%
G08CTransmission systems for measured values, control or similar signals4%
G01SRadio direction-finding3%
G03GElectrography3%
PatentTitleYear
11,072,183Cartridge and liquid ejection system202110,697,659Air-conditioning control system and remote control device202010,583,356Information processing system, information processing device, controller device and accessory202010,543,423Information processing system, information processing device, controller device and accessory202010,509,525Touch panel201910,416,806Input device and control method therefor201910,378,785Communication system and communication apparatus201910,281,495Analysis device, analysis method, and program201910,267,530Air conditioner control system, connecting device, and air conditioner control method201910,256,866Communication system and transmission apparatus201910,254,002Communication system, signal transfer method, and air conditioner201910,237,764Assistance device, assistance method and program201910,226,692Information processing system, information processing device, controller device and accessory201910,145,575Air conditioner control system, sensor device control method, and program201810,135,631Electric equipment management apparatus, electric equipment management method, and electric equipment management system201810,118,093Information processing system, information processing device, controller device and accessory201810,122,164Protection device and protection method201810,116,352Communication system, transmission device, and reception device201810,117,155Relay device and air conditioning system201810,065,108Video game using dual motion sensing controllers201810,057,384Signal conversion system and signal conversion method201810,010,789Information processing system, information processing device, controller device and accessory20189,995,772Current measurement device and current calculation method20189,973,998Relay device and air conditioning system20189,935,784Networked air-conditioning system, repeater and program20189,869,704'Power measurement device, determination method, and recording medium for identification of current detection element disposed in an incorrect direction'20189,826,360'Network system, portable terminal device, and method for specifying device'20179,733,702'Video game using dual motion sensing controllers'20179,557,359'Device, method and program for determining misplacement of a current transformer on a power line'20179,535,431'Air-conditioning system and air-conditioning method'20179,532,436'Lighting control system and lighting control method'20169,473,320'Household appliance and communication control method'20169,454,221'Rendering processing device, control device, and remote control device'20169,383,438'Presence detection system, presence detection method, and program'20169,306,398'Input/output apparatus and remote control apparatus'20169,278,280'Video game using dual motion sensing controllers'20169,282,474'Wireless communication device, wireless communication system, and channel selection method'20169,192,065'Electrical device, control method, and program'20159,176,490'Control program generation device, control program generation program, and control program generation method'20159,143,954'Position identification apparatus, position identification method, position identification system, recording medium, air conditioning system, and lighting system'20159,046,956'Position input apparatus that detects a position where a pressure is applied'20158,970,604'State display device and display method of state display device'20158,890,878'Operation terminal and screen image display method for operation terminal'20148,873,607'Communication interface device'20148,823,723'Semiconductor integrated circuit device, facility appliance control device, and appliance state display apparatus'20148,807,444'Air conditioning equipment, signal transmission method, and signal transmission method for air conditioning equipment'20148,797,341'Semiconductor integrated circuit device, facility appliance control device, and appliance state display apparatus'20148,780,062'Coordinate input display apparatus'20148,736,631'Facility operation display device, air-conditioning system, and non-transitory computer-readable medium'20148,733,119'Air conditioning equipment, signal transmission method, and signal transmission method for air conditioning equipment'20148,727,879'Video game with dual motion controllers'20148,717,952'Wireless terminal positioning system, method of positioning wireless terminal, environment measurement system, facility management system, method of measuring environment, and method of deciding destination of wireless mobile terminal'20148,643,219'Electronic equipment and method for connecting electronic circuit substrate'20148,572,557'Program code generation support device and method, program execution device and method, and program code compression processing device and method and program thereof'20138,535,155'Video game using dual motion sensing controllers'20138,527,967'Program code compression processing device and method and program thereof'20138,523,683'Storage medium storing game program, game apparatus and game control method'20138,448,158'Program code generation support device and method, program execution device and method, and program code compression processing device and method and program thereof'20138,323,081'Positioning system, air conditioning system, and lighting system'20128,302,875'Airconditioning equipment, signal transmission method, and signal transmission method for air conditioning equipment'20128,230,083'Communication adapter apparatus, communication adapter, method of writing data in nonvolatile memory, and electric apparatus and ROM writer used for the method'20128,147,330'Game apparatus and storage medium having game program stored thereon'20128,142,285'Game system and game program medium'20127,921,665'Air conditioning equipment, signal transmission method, and signal transmission method for air conditioning equipment'20117,783,535'Video game apparatus and information storage medium for video game'20107,618,322'Game system, storage medium storing game program, and game controlling method'20097,513,829'Game machine and game program for rendering a mark image of a player character which may be hidden behind an object'20096,721,128'Closure seal for a storage device'20046,712,703'Video game apparatus and information storage medium for video game'20046,692,357'Video game apparatus and method with enhanced player object action control'20046,690,549'Storage device'20046,680,979'Method and device for communication'20046,626,760'Video game apparatus and memory medium therefor'20036,491,585'Three-dimensional image processing apparatus with enhanced automatic and user point of view control'20026,466,400'Magnetic disk drive capable of reducing noise at starting utilizing conjoining, damped washers to support shafts in the disk drive'20026,346,046'Three-dimensional image processing system having dynamically changing character polygon number'20026,290,604'Video game apparatus and memory used therefor'20016,283,857'Three-dimensional image processing apparatus with enhanced automatic and user point of view control'20016,241,610'Three-dimensional image processing system having dynamically changing character polygon number'20016,203,431'Video game apparatus and memory medium used therefor'20016,165,073'Video game apparatus and memory medium therefor'20006,139,434'Three-dimensional image processing apparatus with enhanced automatic and user point of view control'20006,017,271'Three-dimensional image processing apparatus with enhanced automatic and user point of view control'20005,967,193'Flexible pipe unit for use in exhaust pipe line of automotive engine'19995,601,923'Mono-dispersed irregular-shaped fine polymer particles'19975,415,964'Pigment-containing polymer particles, method of production thereof'19955,350,656'Carrier and a production method thereof for developing an electrostatic image'19945,182,181'Resin coated carriers for electrostatic image development and the method of preparing the same'19935,171,654'Toners for developing electrostatic images'19925,129,354'Electrostatic image developer production apparatus'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1994Based in Hachioji, JP· patent location history
2000–2020Patents assigned to NINTENDO CO LTD (26)· patent assignee history
2000–2020Based in Kyoto, JP· patent location history
2002–2004Based in Kawasaki, JP· patent location history
2004–2020Patents assigned to MITSUBISHI ELECTRIC CORP (50)· patent assignee history
2004–2020Based in Tokyo, JP· patent location history
2012–2019Patents assigned to KOIZUMI YOSHIAKI (37)· patent assignee history
2012–2017Patents assigned to KUSHIRO NORIYUKI (19)· patent assignee history
2012–2016Patents assigned to HIGUMA TOSHIYASU (11)· patent assignee history
2012–2015Based in Chiyoda-ku, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 50 | 2004–2020 |
| KOIZUMI YOSHIAKIself | 37 | 2012–2019 |
| NINTENDO CO LTD | 26 | 2000–2020 |
| KUSHIRO NORIYUKI | 19 | 2012–2017 |
| HIGUMA TOSHIYASU | 11 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 41 | 2004–2020 |
| Kyoto, JP | 28 | 2000–2020 |
| Chiyoda-ku, JP | 10 | 2012–2015 |
| Hachioji, JP | 4 | 1992–1994 |
| Kawasaki, JP | 3 | 2002–2004 |