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Inventor

Hideo Toyoda

Inventor
Hamamatsu, JP

Overview

11→
Patents
1987–2021
Patent span
Physics
Primary field (CPC G)

Patents· 11 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds9%
A61BDiagnosis6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
G06VImage or video recognition or understanding6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
A61KPreparations for medical, dental or toiletry purposes3%
A61QSpecific use of cosmetics or similar toiletry preparations3%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing3%
A63CSkates3%
C08LCompositions of macromolecular compounds3%
PatentTitleYear
10,983,371Reflective spatial light modulator, optical observation device and optical irradiation device202110,977,806Eye movement feature amount calculating system, eye movement feature amount calculating method, and non-transitory computer-readable storage medium202110,893,800Binocular measurement device, binocular measurement method, and binocular measurement program20217,943,120'Olefin wax, silicone-modified olefin wax, silicone-modified room temperature-solidifying composition using the wax, and cosmetics using them'20117,674,841'Additive for printing ink, solvent dispersion for printing ink, and printing ink'20106,858,765'Polyolefin wax for coating materials and printing ink composition'20056,841,643'Additive for communication cable filler and filler for communication cable'20056,194,114'Heat-fixable developer for electrophotography'20016,133,490'Dispersant for pigments for aromatic polymers'20005,028,994'Synchronized three dimensional imaging apparatus'19914,667,481'Method of and apparatus for emitting light in ice'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to HITACHI PLANT ENG & CONSTR CO (1)· patent assignee history
1991Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
2000–2011Patents assigned to MITSUI CHEMICALS INC (6)· patent assignee history
2000–2001Based in Iwakuni, JP· patent location history
2005–2011Based in Sodegaura, JP· patent location history
2005Based in Chiba, JP· patent location history
2010Based in Minato-ku, JP· patent location history
2011Patents assigned to SHINETSU CHEMICAL CO (1)· patent assignee history
2021Patents assigned to HAMAMATSU PHOTONICS KK (3)· patent assignee history
2021Based in Hamamatsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI CHEMICALS INC62000–2011
HAMAMATSU PHOTONICS KK32021
HITACHI PLANT ENG & CONSTR CO11987
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11991
SHINETSU CHEMICAL CO12011
Locations
LocationPatentsSpan
Hamamatsu, JP32021
Sodegaura, JP22005–2011
Iwakuni, JP22000–2001
Minato-ku, JP12010
Chiba, JP12005