LexDanaLexDanabeta
Inventor

Toshiaki Nakayama

Inventor
Nishikamo-gun, JP

Overview

46→
Patents
1984–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 46 as inventor

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

F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof15%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general11%
B01DSeparation6%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers6%
G10KSound-producing devices5%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines4%
A63HToys, e.g. tops, dolls, hoops or building blocks3%
G01SRadio direction-finding3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
11,009,414Sensor system for calculating pressing force or moment based on signals output by kinesthetic-sense sensors, robot hand including the sensor system, and method for calibrating the sensor system202110,960,551Sensor system and robot hand202110,880,639Ultrasonic wave output apparatus202010,814,780Ultrasonic wave output device20209,869,747'Indoor position information providing apparatus, position notifier apparatus and program'20189,785,845'Drive support display device'20179,744,901'Vehicle-mounted apparatus'20179,731,083'Valved syringe receptacle'20179,613,637'Driving support device'20179,493,072'Safety confirmation support system for vehicle driver and method for supporting safety confirmation of vehicle driver'20169,056,321'Spray gun, spray application apparatus, and spray application method'20159,013,284'Vehicle presence notification apparatus'20158,933,794'Vehicle presence notification apparatus'20158,680,964'Vehicle presence notification apparatus'20148,600,071'Vehicle existence informing device and method for informing existence of a vehicle'20138,598,997'Vehicular annunciation device and method for notifying proximity of a vehicle having an ultrasonic speaker'20138,451,143'Vehicle presence notification apparatus'20138,248,273'Vehicle presence alert apparatus'20128,217,767'Vehicle presence notification apparatus'20128,217,766'Vehicle presence notification apparatus'20128,212,656'Vehicle presence notification apparatus'20127,700,336'Lecithinized superoxide dismutase composition and a process for its production'20107,441,527'Air suction device'20087,350,496'Intake muffler'20087,314,032'Butterfly valve apparatus and manufacturing method of the same'20087,207,307'Intake system and method for producing the same'20076,789,524'Air intake system'20046,155,224'Noise silencer for vehicle engine intake system'20006,024,066'Air-intake module for internal combustion engine'20006,024,188'Air induction unit for internal combustion engine'20005,996,543'Intake device to which engine ECU is fixed and method of assembling the same'19995,993,580'Process for manufacturing a filter element'19995,927,254'Intake duct and intake system for internal combustion engine'19995,888,442'Method of manufacturing a filter element'19995,826,553'Air intake device for an internal combustion engine'19985,720,790'Filter element'19985,674,302'Automobile filter element'19975,664,533'Air intake device for an internal combustion engine'19975,575,247'Air intake device for an internal combustion engine'19965,502,283'Muffler'19965,290,198'Nursing doll with sound means'19945,074,820'Stuffed, vibrating, sounding, sitting toy'19915,037,345'Eating toy with vocal response'19914,859,112'Device for joining frame members for picture frame'19894,702,940'Method of producing filter for air cleaner'19874,486,206'Cyclone type air cleaner'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1999Patents assigned to NIPPON DENSO CO (8)· patent assignee history
1984–2020Based in Kariya, JP· patent location history
1989–2015Patents assigned to NAKAYAMA TOSHIAKI (11)· patent assignee history
1991–1994Based in Tokyo, JP· patent location history
1996–2000Patents assigned to TOYODA BOSHOKU KK (3)· patent assignee history
1996–2013Based in Nishikamo-gun, JP· patent location history
1998–2020Patents assigned to DENSO CORP (29)· patent assignee history
2012–2013Patents assigned to HAYASHI TOSHIO (4)· patent assignee history
2012–2018Based in Miyoshi, JP· patent location history
2021Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DENSO CORP291998–2020
NAKAYAMA TOSHIAKIself111989–2015
NIPPON DENSO CO81984–1999
HAYASHI TOSHIO42012–2013
TOYODA BOSHOKU KK31996–2000
Locations
LocationPatentsSpan
Nishikamo-gun, JP191996–2013
Miyoshi, JP132012–2018
Kariya, JP41984–2020
Tokyo, JP31991–1994
Nagoya, JP22021