LexDanaLexDanabeta
Inventor

Koichiro Nakatani

Inventor
Mishima, JP

Overview

66→
Patents
1984–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 66 as inventor

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

F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general18%
Y02TClimate change mitigation technologies related to transportation13%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof12%
F02DControlling combustion engines11%
F02BInternal-combustion piston engines11%
B01DSeparation10%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere7%
Y10TTechnical subjects covered by former us classification3%
F02FCylinders, pistons or casings, for combustion engines3%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges2%
PatentTitleYear
10,674,814Support device202010,145,402Telescoping device20189,488,135'Flow rate controller of internal combustion engine'20169,243,533'Engine system'20169,163,551'Cooling system for internal combustion engine'20159,004,419'Support device'20158,915,476'Leg device'20148,666,640'Control apparatus and control method for internal combustion engine'20148,418,446'Exhaust gas purification system for internal combustion engine'20138,336,296'Exhaust gas purification system for internal combustion engine'20128,315,777'Control apparatus and control method for internal combustion engine'20128,302,583'Exhaust gas recirculation system and exhaust gas recirculation method for internal combustion engine'20128,302,382'Exhaust gas purification system for internal combustion engine and control method for same'20128,226,055'Leg device'20128,220,263'Control apparatus for internal combustion engine'20128,201,406'Control apparatus for internal combustion engine'20128,181,619'Vehicle having idling stop control and control methods thereof'20127,967,259'Extension device and tripod'20117,357,901'Exhaust gas purification device for an internal combustion engine and exhaust gas purification method for an internal combustion engine'20087,338,642'Exhaust gas purification device for engine'20087,296,401'Device for purifying the exhaust gas of an internal combustion engine'20077,219,491'Exhaust emission control apparatus of internal combustion engine and method thereof'20077,153,336'Exhaust gas purifying apparatus, particulate filter and manufacturing method thereof'20067,141,088'Exhaust gas purifying apparatus'20067,073,325'Exhaust emission control method and system'20067,059,113'Exhaust gas purification device'20067,040,087'Device for purifying exhaust gas for engine'20067,001,442'Particulate filter for an internal combustion engine and method for producing the same'20066,988,360'Exhaust emission purification device for internal combustion engine'20066,901,750'Exhaust emission control apparatus and method for internal combustion engine'20056,898,930'Exhaust gas purification device'20056,883,310'Internal combustion engine emission control apparatus and method'20056,877,312'Exhaust emission control system of internal combustion engine'20056,874,315'Exhaust gas purification device'20056,874,316'Device for purifying the exhaust gas of an internal combustion engine'20056,837,043'Device for purifying the exhaust gas of an internal combustion engine'20056,834,496'Exhaust gas purifying apparatus for internal combustion engine and control method thereof'20046,823,665'Exhaust gas purification device'20046,823,664'Exhaust gas purification device'20046,820,418'Exhaust gas purification apparatus'20046,820,845'Tripod'20046,786,041'Exhaust gas purification method and exhaust gas purification apparatus'20046,769,245'Exhaust gas purification method'20046,761,501'Telescoping device and tripod'20046,739,559'Panhead'20046,725,651'Reducing agent for emission control system, reducing-agent supply device, and emission control system using the reducing agent'20046,681,566'Exhaust purifying method and apparatus of an internal combustion engine'20046,679,052'Emission control apparatus'20046,655,133'Exhaust gas purifier for internal combustion engine'20036,644,023'Exhaust emission control device of internal combustion engine'20036,644,022'Exhaust gas purification device of internal combustion engine'20036,594,991'Exhaust purifying method and apparatus of an internal combustion engine'20036,588,204'Device for purifying the exhaust gas of an internal combustion engine'20036,568,178'Device for purifying the exhaust gas of an internal combustion engine'20036,546,721'Exhaust gas purification device'20036,536,723'Tripod with improved telescopic extension'20036,510,686'Exhaust gas purifier for internal combustion engine and method for purifying exhaust gas'20036,007,259'Tripods for supporting a video camera'19995,746,407'Tripod'19985,718,544'Method for producing a two-part member having rack teeth'19985,365,293'Panhead of improved operability'19945,341,185'Center column friction control system for video tripod'1994D0344969'Video camera tripod'19945,083,147'Panhead'19925,012,265'Panhead'19914,443,128'Fixing device having two pivotally interconnected clamps'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2004Patents assigned to NIHON VELBON SEIKI KOGYO (7)· patent assignee history
1984–2020Based in Tokyo, JP· patent location history
2003–2016Patents assigned to TOYOTA MOTOR CO LTD (46)· patent assignee history
2003–2007Based in Susono, JP· patent location history
2004–2016Based in Mishima, JP· patent location history
2004–2012Based in Saitama-shi, JP· patent location history
2012–2016Patents assigned to NAKATANI KOICHIRO (15)· patent assignee history
2012–2014Patents assigned to ISHIYAMA SHINOBU (8)· patent assignee history
2012–2014Patents assigned to KOGO TOMOYUKI (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD462003–2016
NAKATANI KOICHIROself152012–2016
ISHIYAMA SHINOBU82012–2014
KOGO TOMOYUKI82012–2014
NIHON VELBON SEIKI KOGYO71984–2004
Locations
LocationPatentsSpan
Mishima, JP242004–2016
Susono, JP232003–2007
Tokyo, JP171984–2020
Saitama-shi, JP22004–2012