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Inventor

Yukio Maeda

Inventor
Hirakata, JP

Overview

39→
Patents
1979–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 39 as inventor

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

H05Kprimary
H05KPrinted circuits14%
Y10TTechnical subjects covered by former us classification10%
G02BOptical elements, systems or apparatus6%
H01FMagnets5%
B23KSoldering or unsoldering3%
B29DProducing particular articles from plastics or from substances in a plastic state3%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%
Y02PClimate change mitigation technologies in the production or processing of goods3%
B05DProcesses for applying fluent materials to surfaces, in general2%
C09DCoating compositions, e.g. paints, varnishes or lacquers2%
PatentTitleYear
10,465,338Elastic artificial leather and production method therefor201910,257,927Mother ceramic substrate, ceramic substrate, mother module component, module component, and method of manufacturing mother ceramic substrate201910,010,979Solder paste for bonding micro components20189,814,124'Surge protection device, method for manufacturing the same, and electronic component including the same'2017RE046353'Multilayer coil component and method for manufacturing the same'2017RE045645'Multilayer coil component and method for manufacturing the same'20158,330,568'Multilayer coil component and method for manufacturing the same'20128,004,383'Multilayer coil component and method for manufacturing the same'20117,569,335'Photosensitive resin composition for optical waveguides, and optical waveguide and manufacturing method thereof'20097,352,943'Optical position sensing component, optical position sensing device, and manufacturing method thereof'20087,009,774'Microlens array, a method for making a transfer master pattern for microlens array, a concave and convex pattern obtained from the transfer master pattern, a laminate for transfer, a diffuse reflection plate and a liquid crystal display device'20066,898,015'MICROLENS ARRAY, A METHOD FOR MAKING A TRANSFER MASTER PATTERN FOR MICROLENS ARRAY, A CONCAVE AND CONVEX PATTERN OBTAINED FROM THE TRANSFER MASTER PATTERN, A LAMINATE FOR TRANSFER, A DIFFUSE REFLECTION PLATE AND A LIQUID CRYSTAL DISPLAY DEVICE'20056,805,282'Flow soldering process and apparatus'20046,657,135'Connection structure and electronic circuit board'20036,654,176'MICROLENS ARRAY, A METHOD FOR MAKING A TRANSFER MASTER PATTERN FOR MICROLENS ARRAY, A CONCAVE AND CONVEX PATTERN OBTAINED FROM THE TRANSFER MASTER PATTERN, A LAMINATE FOR TRANSFER, A DIFFUSE REFLECTION PLATE AND A LIQUID CRYSTAL DISPLAY DEVICE'20036,607,116'Method and apparatus for estimating quality of lead-free solder material and process and system for flow soldering'20036,506,982'Multi-layer wiring substrate and manufacturing method thereof'20036,478,558'Oscillating piston type compressor and method of manufacturing piston thereof'20026,106,252'Scroll compressor'20005,711,696'Apparatus for machining a workpiece to non-revolute symmetric and aspherical surface'19985,427,642'Method for mounting electronic parts on a printed circuit board by use of an adhesive composition'19955,404,066'Feed system'19955,198,655'Image reading device having a light waveguide means widened toward an end nearest to an image surface'19935,137,936'Method for packaging electronic parts and adhesive for use in said method'19925,136,150'Image sensor having light guides for communication with image plane'19925,022,797'Diamond tool'19914,880,486'Method for mounting electronic parts'19894,720,914'Method for forming thick film circuit using rotatable nozzle having wide discharge hole'19884,692,351'Method and apparatus for drawing a thick film circuit'19874,676,864'Bonding method of semiconductor device'19874,664,945'Method of forming thick film circuits'19874,647,587'Method for treatment of antidiuresis employing serine derivatives'19874,585,379'Precision positioning device'19864,546,464'Method of manufacturing an optical recording/reproducing disc'19854,452,819'Disc coating method'19844,407,914'Alkaline galvanic cell'19834,397,723'Coating compositions and resin moldings using same'19834,396,644'Process for producing aromatic polycarbonate formed articles having coating layer with excellent surface properties'19834,169,370'Method for evaluating surges of motor vehicles'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (16)· patent assignee history
1983–2004Based in Hirakata, JP· patent location history
1986–2003Patents assigned to HITACHI LTD (6)· patent assignee history
1986–2006Based in Yokohama, JP· patent location history
2003–2006Patents assigned to HITACHI CHEMICAL CO LTD (3)· patent assignee history
2008–2009Patents assigned to JSR CORP (2)· patent assignee history
2008–2018Based in Tokyo, JP· patent location history
2011–2019Patents assigned to MURATA MANUFACTURING CO (6)· patent assignee history
2011–2015Based in Shiga, JP· patent location history
2017–2019Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD161983–2004
HITACHI LTD61986–2003
MURATA MANUFACTURING CO62011–2019
HITACHI CHEMICAL CO LTD32003–2006
JSR CORP22008–2009
Locations
LocationPatentsSpan
Hirakata, JP141983–2004
Yokohama, JP81986–2006
Kyoto, JP32017–2019
Shiga, JP32011–2015
Tokyo, JP22008–2018