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Inventor

Naoya Aoyama

Inventor
Higashiosaka, JP

Overview

5→
Patents
2009–2014
Patent span
LOC
Primary field

Patents· 5 as inventor

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

LOC16primary
LOC1650%
A61FFilters implantable into blood vessels17%
G02BOptical elements, systems or apparatus17%
G02CSpectacles17%
PatentTitleYear
8,870,373'Single-lens type polarizing glasses'2014D0665443'Swimming goggles'2012D0620517'Swimming goggles'2010D0603444'Sunglasses'20097,526,813'Goggles'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2014Patents assigned to YAMAMOTO KOGAKU (5)· patent assignee history
2009–2012Based in Higashiosaka, JP· patent location history
2012–2014Patents assigned to AOYAMA NAOYA (2)· patent assignee history
2012Patents assigned to KITAMURA KEIZO (1)· patent assignee history
2014Patents assigned to OKA KOICHIRO (1)· patent assignee history
2014Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMAMOTO KOGAKU52009–2014
AOYAMA NAOYAself22012–2014
KITAMURA KEIZO12012
OKA KOICHIRO12014
Locations
LocationPatentsSpan
Higashiosaka, JP42009–2012
Osaka, JP12014