LexDanaLexDanabeta
Inventor

Hiroyuki Nakaya

Inventor
Utsunomiya, JP

Overview

20→
Patents
1997–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 20 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B29Cprimary
B29CShaping or joining of plastics7%
B29LIndexing scheme associated with subclass b29c, relating to particular articles7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
Y10TTechnical subjects covered by former us classification7%
B60NSeats specially adapted for vehicles5%
E05CBolts or fastening devices for wings, specially for doors or windows5%
F16LPipes5%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for4%
B62DMotor vehicles4%
PatentTitleYear
11,105,232Blow-by gas conduit202110,964,296Board for stringed instrument, acoustic stringed instrument, and method of manufacturing board for stringed instrument202110,400,931Bent pipe structure201910,253,913Curved tube structure and die for forming curved tube201910,094,255Blow-by heater20189,785,831'Personal information collection system, personal information collection method and program'20179,043,819'Broadcasting receiver and parental control system'20159,004,111'Plug for connector'20158,292,113'Push-up device for fuel lid'20128,186,734'Door opening and closing device'20128,162,380'Aerodynamic structure for vehicle'20127,766,407'Door opening and closing device'20107,689,102'Device and method for recording program broadcast signal as digital information'20107,380,869'Aerodynamic device for vehicle'20086,944,203'Multimode light generating module, semiconductor laser apparatus, and optical fiber amplifier'20056,915,997'Cup holding device'20056,808,209'Attachment to be attached to fuel tank'20046,310,997'Ferrule assembly and optical module having the same'20015,795,118'Tacking device'19985,613,792'Ball joint'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2021Patents assigned to NIFCO INC (12)· patent assignee history
1997–2012Based in Utsunomiya, JP· patent location history
1998–2005Based in Yokohama, JP· patent location history
2001–2005Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (2)· patent assignee history
2008–2012Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
2008–2012Based in Toyota, JP· patent location history
2010–2015Patents assigned to FUNAI ELECTRIC CO (2)· patent assignee history
2010–2015Based in Daito, JP· patent location history
2012–2017Patents assigned to NAKAYA HIROYUKI (5)· patent assignee history
2015–2021Based in Yokosuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIFCO INC121997–2021
NAKAYA HIROYUKIself52012–2017
FUNAI ELECTRIC CO22010–2015
SUMITOMO ELECTRIC INDUSTRIES22001–2005
TOYOTA MOTOR CO LTD22008–2012
Locations
LocationPatentsSpan
Utsunomiya, JP61997–2012
Yokosuka, JP52015–2021
Daito, JP22010–2015
Toyota, JP22008–2012
Yokohama, JP21998–2005