Inventor

Ryo Matsushita

Inventor

Kasugai, JP

Overview

2009–2015

Patent span

Physics

Primary field (CPC G)

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

G02Bprimary

G02BOptical elements, systems or apparatus20%

B29DProducing particular articles from plastics or from substances in a plastic state13%

G02CSpectacles13%

A61FFilters implantable into blood vessels7%

A61LMethods or apparatus for sterilising materials or objects in general7%

B41JTypewriters7%

B41MPrinting, duplicating, marking, or copying processes7%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments7%

C09DCoating compositions, e.g. paints, varnishes or lacquers7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009–2015Patents assigned to MENICON CO LTD (4)· patent assignee history

2009–2015Based in Kasugai, JP· patent location history

2013–2015Patents assigned to MATSUSHITA RYO (4)· patent assignee history

2013–2014Patents assigned to NIWA KAZUHARU (3)· patent assignee history

2013–2014Based in Nagoya, JP· patent location history

2014–2015Patents assigned to ANDO ICHIRO (2)· patent assignee history

2014–2015Patents assigned to GOTO YUJI (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Kasugai, JP	3	2009–2015
Nagoya, JP	2	2013–2014