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Inventor

Shin Yamamoto

Inventor
Chiba, JP

Overview

38→
Patents
1987–2020
Patent span
Physics
Primary field (CPC G)

Patents· 38 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere16%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
G10HElectrophonic musical instruments11%
H04LTransmission of digital information, e.g. telegraphic communication5%
H04WWireless communication networks5%
C07DHeterocyclic compounds4%
G10CPianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards4%
C07CAcyclic or carbocyclic compounds3%
F16HGearing3%
G03CPhotosensitive materials for photographic purposes3%
PatentTitleYear
10,865,344Low molecular weight polar compound for homogeneously aligning liquid crystal medium, and liquid crystal medium containing same202010,786,730Terminal device for game application using various objects with object attribute information202010,787,608Liquid crystal display device including liquid crystal medium containing low molecular weight polar compound for homogeneously aligning liquid crystal medium202010,720,131Switching device and keyboard device202010,625,594Electric vehicle drive device202010,601,826Automobile network to communicate with multiple smart devices202010,356,093Connection management of smart devices with automobile head unit201910,097,548Automobile network to communicate with multiple smart devices20189,948,643Connection management of smart devices with automobile head unit20189,738,831'Optically isotropic liquid crystal composition and optical device'20179,611,429'Liquid crystal medium, optical device and liquid crystal compound'20179,508,325'White key of keyboard instrument'20169,458,125'Octahydro binaphthyl-based chiral compound-containing liquid-crystal composition and optical element'20169,449,586'Keyboard device'20169,365,772'Compound, liquid crystal composition and liquid crystal display device'20169,175,222'Optically isotropic liquid crystal medium and optical device'20158,987,570'Keyboard device for electronic musical instrument'20158,974,694'Liquid-crystal composition'20158,911,644'Optically isotropic liquid crystal medium and optical device'20148,876,654'Toroidal continuously variable transmission'20148,858,830'Optically isotropic liquid crystal medium and optical device'20148,809,659'Keyboard device for electronic musical instrument'20148,809,658'Keyboard device for electronic musical instrument'20148,809,660'Keyboard device for electronic musical instrument'20148,802,952'Keyboard device for electronic musical instrument'20148,637,755'Keyboard device for electronic musical instrument'20148,617,420'Liquid crystal composition and liquid crystal element'20138,609,208'Optically isotropic liquid crystal medium and optical device'20135,939,404'Cancer metastasis inhibitor containing a streptococcus agalactiae Ia type or Ib type surface polysaccharide as a main ingredient'19995,637,123'Porous metal bond grinder and method of manufacturing the same'19975,517,311'Optical 3D measuring apparatus used for measuring chamber volume of a cylinder head and chamber volume correcting method for a cylinder head of an engine'19965,376,304'Ceric oxide sol'19945,245,346'Interrogator/transponder system and mobile transponder device'19935,235,233'Surface acoustic wave device'19935,215,879'Process for preparing a silver halide emulsion'19935,204,235'Method for manufacturing silver halide emulsion in which the ripening temperature is less than the nucleation temperature'19934,775,412'Aqueous sol of crystalline tin oxide solid solution containing antimony, and production thereof'19884,699,661'Refractory composition'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1994Based in Kakogawa, JP· patent location history
2013–2020Patents assigned to JNC CORP (12)· patent assignee history
2013–2020Patents assigned to JNC PETROCHEMICAL CORP (11)· patent assignee history
2013–2016Patents assigned to HASEBA YASUHIRO (4)· patent assignee history
2013–2020Based in Chiba, JP· patent location history
2014–2020Patents assigned to YAMAHA CORP (9)· patent assignee history
2014–2016Based in Hamamatsu, JP· patent location history
2014–2020Based in Kanagawa, JP· patent location history
2018–2020Patents assigned to XEVO INC (4)· patent assignee history
2018–2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JNC CORP122013–2020
JNC PETROCHEMICAL CORP112013–2020
YAMAHA CORP92014–2020
HASEBA YASUHIRO42013–2016
XEVO INC42018–2020
Locations
LocationPatentsSpan
Chiba, JP112013–2020
Hamamatsu, JP82014–2016
Tokyo, JP52018–2020
Kakogawa, JP31987–1994
Kanagawa, JP22014–2020