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Inventor

Hideyuki Ishida

Inventor
Hamamatsu, JP

Overview

13→
Patents
2004–2020
Patent span
Physics
Primary field (CPC G)

Patents· 13 as inventor

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

G10Hprimary
G10HElectrophonic musical instruments35%
G10CPianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C08LCompositions of macromolecular compounds9%
G02BOptical elements, systems or apparatus9%
G10BOrgans, harmoniums or similar wind musical instruments with associated blowing apparatus9%
A63FCard, board, or roulette games4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
C09DCoating compositions, e.g. paints, varnishes or lacquers4%
H05KPrinted circuits4%
PatentTitleYear
10,847,130Keyboard device including link mechanism20209,607,587'Hammer device and keyboard device for electronic keyboard instrument'20179,006,549'Hammer device and keyboard device for electronic keyboard instrument'20158,766,075'Keyboard device for electronic keyboard instrument'20148,766,076'Keyboard device for electronic keyboard instrument'20148,748,725'Key switch for electronic piano'20148,552,280'Keyboard device for electronic keyboard instrument and mounting structure of let-off imparting member for electronic keyboard instrument'20138,530,732'Hammer device for electronic keyboard instrument'20138,168,729'Thermosetting resin composition'20127,666,955'Methods for producing branched-polyether resin composition and acid pendant branched-polyether resin composition'20107,211,777'Confocal microscope apparatus to measure a stereoscopic shape of a sample'20077,205,519'Confocal microscope display device for displaying a plurality of slice images'20076,821,206'Game machine, game route selection method, and information storage medium'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Based in Tokyo, JP· patent location history
2007Patents assigned to YOKOGAWA ELECTRIC CORP (2)· patent assignee history
2007Based in Hadano, JP· patent location history
2010–2012Patents assigned to DAINIPPON INK & CHEMICALS (2)· patent assignee history
2010Based in Ichihara, JP· patent location history
2012–2014Patents assigned to ISHIDA HIDEYUKI (2)· patent assignee history
2012Based in Chiba, JP· patent location history
2013–2015Patents assigned to KAWAI MUSICAL INSTR MFG CO (6)· patent assignee history
2013–2020Based in Hamamatsu, JP· patent location history
2017–2020Patents assigned to KK KAWAI GAKKI SEISAKUSHO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAWAI MUSICAL INSTR MFG CO62013–2015
DAINIPPON INK & CHEMICALS22010–2012
ISHIDA HIDEYUKIself22012–2014
KK KAWAI GAKKI SEISAKUSHO22017–2020
YOKOGAWA ELECTRIC CORP22007
Locations
LocationPatentsSpan
Hamamatsu, JP82013–2020
Hadano, JP22007
Chiba, JP12012
Ichihara, JP12010
Tokyo, JP12004