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Inventor

Yoshio Ohta

Inventor
Amagasaki, JP

Overview

10→
Patents
1978–2005
Patent span
Electricity
Primary field (CPC H)

Patents· 10 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television21%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation16%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles11%
F16FSprings11%
Y10TTechnical subjects covered by former us classification11%
A61BDiagnosis5%
B60DVehicle connections5%
B61DBody details or kinds of railway vehicles5%
B62DMotor vehicles5%
F16HGearing5%
PatentTitleYear
6,936,473'Method of preparing a biological sample for quantification'20054,762,071'Hood device for coupling cars'19884,661,830'Solid state imager'19874,635,910'Fluid-filled damper device'19874,610,421'Mounting construction for engine-transmission assembly'19864,569,246'Shift lever of a transmission for an automobile'19864,500,924'Solid state imaging apparatus'19854,462,047'Solid state imager with blooming suppression'19844,121,244'Solid state color imaging apparatus'19784,117,510'Solid state color imaging apparatus'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1987Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (5)· patent assignee history
1978Based in Hirakata, JP· patent location history
1984–1987Based in Amagasaki, JP· patent location history
1986–1987Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
1986Based in Toyota, JP· patent location history
1988Patents assigned to JAPAN NATIONAL RAILWAY (1)· patent assignee history
1988Patents assigned to NARITA MFG LTD (1)· patent assignee history
1988Based in Tokyo, JP· patent location history
2005Patents assigned to LEISURE INC (1)· patent assignee history
2005Based in Okayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51978–1987
TOYOTA MOTOR CO LTD31986–1987
JAPAN NATIONAL RAILWAY11988
LEISURE INC12005
NARITA MFG LTD11988
Locations
LocationPatentsSpan
Amagasaki, JP31984–1987
Toyota, JP21986
Hirakata, JP21978
Okayama, JP12005
Tokyo, JP11988