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Inventor

Takashi Yamamura

Inventor
Yokohama, JP

Overview

53→
Patents
1978–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 53 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer10%
B60NSeats specially adapted for vehicles7%
B62DMotor vehicles7%
H04NPictorial communication, e.g. television7%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
C04BLime, magnesia6%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%
A61KPreparations for medical, dental or toiletry purposes3%
B22DCasting of metals3%
C07HSugars3%
PatentTitleYear
10,782,290Method for predicting post-therapy prognosis of relapsing-remitting multiple sclerosis (RRMS) patient, and method for determining applicability of novel therapy202010,760,546Mounting method and template for vortex generator202010,697,883Method for determining application of therapy to multiple sclerosis (MS) patient202010,304,725Manufacturing methods to protect ULK materials from damage during etch processing to obtain desired features2019D0809460'Vortex generator for wind turbines'2018D0746229'Engine generator'20158,801,015'Vehicle'20148,381,854'All terrain vehicle with improved air intake'20138,367,623'Glycolipid and medicine for autoimmune disease containing the same as active ingredient'20138,177,008'All-terrain vehicle with improved power steering unit'20128,037,959'All terrain vehicle with radiator protection'20118,034,908'Glycolipids and synthetic method thereof as well as their synthetic intermediates, and synthetic method thereof'20118,002,061'All terrain vehicle with improved air intake'20117,926,862'Utility vehicle'20117,874,606'Utility vehicle'20117,874,605'Utility vehicle'20117,753,427'All-terrain vehicle'20107,735,903'Utility vehicle'20107,735,889'All terrain vehicle with front and rear seats'20107,732,583'Glycolipids and synthetic method thereof as well as their synthetic intermediates, and synthetic intermediates, and synthetic method thereof'20107,665,770'All terrain vehicle'20107,461,851'Vehicle, wheel suspension device and method of assembling vehicle'20086,363,812'Mountain strap for a snowmobile'20026,136,227'Carbon-containing refractory and process for producing the same'20005,908,577'Nozzle for continuous casting'19995,868,956'Nozzle for use in continuous casting of steel'19995,493,325'Graduation reproduction in optical recording'19965,442,426'Wet type electro-photographic recording apparatus'19955,366,835'Graduation reproduction in optical recording'19945,346,942'Monolithic refractories'19945,316,571'Alumina-spinel type monolithic refractories'19945,255,351'Pulse-width modulation device'19935,251,718'Wind leading system for snowmobile'19935,226,029'Electric charge image recording medium and recording/reproducing apparatus'19935,162,906'Apparatus for observing the interior of a hot furnace'19925,120,624'Output device for proof and planograph using electrophotographic recording medium and printing medium thereby'19925,087,929'Method electrophotographic printing'19925,065,250'Image pick-up apparatus'19915,017,944'Control system for information recording laser beam'19914,981,731'Method for gunning a refractory composition'19914,977,417'Electrophotography system'19904,615,953'Lining structure composition for a tundish'1986D0271688'Pre-recorded cartridge video/audio disk'19834,410,921'Apparatus for reproducing information signals from a disc-shaped recording medium and including a mechanism for pushing back a case for accommodating the recording medium therein'19834,408,321'Disc-shaped recording medium reproducing apparatus'19834,387,454'Disc-shaped recording medium reproducing apparatus'1983D0267714'Pre-recorded cartridge video/audio disk'19834,360,907'Disc-shaped recording medium reproducing apparatus'19824,360,845'Case for a disc-shaped recording medium'19824,352,174'Disc-shaped recording medium reproducing apparatus'19824,150,833'Video/audio disc reproducing apparatus'19794,123,664'Ozone generating apparatus'19784,068,851'Audio/video disc playback apparatus with means for correctly positioning the disc relative to a reference level'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1996Patents assigned to VICTOR COMPANY OF JAPAN (20)· patent assignee history
1978–1996Based in Yokohama, JP· patent location history
1986–2000Patents assigned to SHINAGAWA REFRACTORIES CO (8)· patent assignee history
1986–2000Based in Okayama, JP· patent location history
1993–2014Patents assigned to YAMAHA MOTOR CO LTD (15)· patent assignee history
1995–2020Based in Kanagawa, JP· patent location history
2002–2015Based in Shizuoka, JP· patent location history
2011–2012Patents assigned to YAMAHA MOTOR MFG CORP OF AMERICA (4)· patent assignee history
2012–2015Patents assigned to YAMAMURA TAKASHI (5)· patent assignee history
2013–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VICTOR COMPANY OF JAPAN201978–1996
YAMAHA MOTOR CO LTD151993–2014
SHINAGAWA REFRACTORIES CO81986–2000
YAMAMURA TAKASHIself52012–2015
YAMAHA MOTOR MFG CORP OF AMERICA42011–2012
Locations
LocationPatentsSpan
Yokohama, JP191978–1996
Shizuoka, JP152002–2015
Okayama, JP81986–2000
Tokyo, JP32013–2020
Kanagawa, JP31995–2020