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Inventor

Toshiaki Yagi

Inventor
Aichi, JP

Overview

24→
Patents
1987–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 24 as inventor

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

LOC26primary
LOC2623%
C08JWorking-up9%
C08LCompositions of macromolecular compounds9%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters6%
C01GCompounds containing metals not covered by subclasses c01d or c01f4%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
C08BPolysaccharides4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
Y10TTechnical subjects covered by former us classification4%
A61BDiagnosis2%
PatentTitleYear
10,843,933Friction material composition, friction material, and friction member20208,715,559'Non-porous sinter molded article of tetrafluoroethylene resin, expanded tetrafluoroethylene resin molded article, producing methods therefor, composite member, filter, impact deformation absorber and sealing material'20148,633,254'Preparation of gels derived from carboxymethyl cellulose alkali metal salt'20148,550,200'Vehicle body frame of motorcycle'20138,481,719'Method of manufacturing gel using polysaccharides as raw materials'20138,481,718'Method of manufacturing gel using polysaccharides as raw materials'2013D0671241'LED light bulb'2012D0671240'LED light bulb'2012D0671243'LED light bulb'2012D0671242'LED light bulb'2012D0668367'LED light bulb'2012D0668366'LED light bulb'2012D0668365'LED light bulb'2012D0667972'LED light bulb'2012D0666340'LED light bulb'2012D0663445'LED light bulb'2012D0662231'LED light bulb'20127,863,005'Method for detecting perilymphatic fistula'20116,582,820'Composite plate-like metal titanate and production method thereof'20035,339,013'Method and apparatus for driving a brushless motor including varying the duty cycle in response to variations in the rotational speed'19945,311,105'Brushless motor operating method and apparatus'19945,304,903'Brushless motor driving method and apparatus'19945,174,160'Method of diagnosing electric wires and cables for deterioration of their polymer-insulation and a measuring apparatus used therefor'19924,702,257'Operator console for imaging diagnostic apparatus'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2014Based in Gunma, JP· patent location history
1994Based in Kusatsu, JP· patent location history
2003–2020Based in Tokushima, JP· patent location history
2012–2014Patents assigned to YAGI TOSHIAKI (16)· patent assignee history
2012Patents assigned to ANDO JUNICHI (11)· patent assignee history
2012Patents assigned to SAKAMOTO MITSUHIDE (11)· patent assignee history
2012Patents assigned to SKG CO LTD (11)· patent assignee history
2012Based in Aichi, JP· patent location history
2013–2014Patents assigned to HIROKI AKIHIRO (3)· patent assignee history
2013–2014Based in Takasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAGI TOSHIAKIself162012–2014
ANDO JUNICHI112012
SAKAMOTO MITSUHIDE112012
SKG CO LTD112012
HIROKI AKIHIRO32013–2014
Locations
LocationPatentsSpan
Aichi, JP112012
Takasaki, JP32013–2014
Kusatsu, JP31994
Tokushima, JP22003–2020
Gunma, JP21992–2014