Inventor

Naoyuki Shibayama

Inventor

Tokyo, JP

Overview

6→

Patents

2013–2021

Patent span

Physics

Primary field (CPC G)

Patents· 6 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus15%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form12%

Y10TTechnical subjects covered by former us classification12%

B29DProducing particular articles from plastics or from substances in a plastic state8%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

C08LCompositions of macromolecular compounds8%

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

B05DProcesses for applying fluent materials to surfaces, in general4%

G09FDisplaying4%

PatentTitleYear

11,021,598Resin molded product, laminate, and decorative sheet2021 10,899,117Decorative sheet and method of producing decorative sheet2021 10,620,345Antireflection film and method of producing same2020 9,310,526'Anti-reflection film having layers with a binder matrix'2016 9,285,512'Anti-reflection film'2016 8,570,474'Anti-reflection film'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2021Patents assigned to TOPPAN PRINTING CO LTD (6)· patent assignee history

2013–2016Patents assigned to SHIBAYAMA NAOYUKI (3)· patent assignee history

2013–2016Patents assigned to YOSHIHARA TOSHIAKI (3)· patent assignee history

2013Patents assigned to HIGASHIKAWA EIICHI (1)· patent assignee history

2013–2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOPPAN PRINTING CO LTD	6	2013–2021
SHIBAYAMA NAOYUKIself	3	2013–2016
YOSHIHARA TOSHIAKI	3	2013–2016
HIGASHIKAWA EIICHI	1	2013

Locations

Location	Patents	Span
Tokyo, JP	6	2013–2021