Inventor

Hayato Motohashi

Inventor

Tokyo, JP

Overview

4→

Patents

2015–2019

Patent span

Physics

Primary field (CPC G)

Patents· 4 as inventor

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

B32Bprimary

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%

C09JAdhesives13%

G02BOptical elements, systems or apparatus13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%

C09DCoating compositions, e.g. paints, varnishes or lacquers8%

G06FElectric digital data processing8%

Y10TTechnical subjects covered by former us classification8%

G05BControl or regulating systems in general4%

PatentTitleYear

10,179,445Method for producing optical member and use of ultraviolet ray cured resin composition for same2019 10,120,349Control device and control method2018 9,663,688'Optical member and ultraviolet-curable adhesive to be used for producing the same'2017 9,182,527'Method for producing optical member and use of UV-curable resin composition therefor'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2019Patents assigned to NIPPON KAYAKU KK (3)· patent assignee history

2015–2019Based in Tokyo, JP· patent location history

2017Patents assigned to NIPPONKAYAKU KK (1)· patent assignee history

2018Patents assigned to AZBIL CORP (1)· patent assignee history

2018Based in Chiyoda-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON KAYAKU KK	3	2015–2019
AZBIL CORP	1	2018
NIPPONKAYAKU KK	1	2017

Locations

Location	Patents	Span
Tokyo, JP	3	2015–2019
Chiyoda-ku, JP	1	2018