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Inventor

Shunsuke Nishihara

Inventor
Ehime, JP

Overview

1→
Patents
2015
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus50%
G02CSpectacles50%
PatentTitleYear
8,979,262'Semi-finished blank for varifocal lens, varifocal lens, and varifocal eyeglasses'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to MITSUI CHEMICALS INC (1)· patent assignee history
2015Based in Ehime, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI CHEMICALS INC12015
Locations
LocationPatentsSpan
Ehime, JP12015