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Inventor

Akiko Miyakawa

Inventor
Sagamihara, JP

Overview

13→
Patents
2006–2015
Patent span
Physics
Primary field (CPC G)

Patents· 13 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus31%
Y10TTechnical subjects covered by former us classification19%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%
B29CShaping or joining of plastics8%
B29DProducing particular articles from plastics or from substances in a plastic state8%
B29LIndexing scheme associated with subclass b29c, relating to particular articles8%
B82YSpecific uses or applications of nanostructures3%
C03CChemical composition of glasses, glazes or vitreous enamels3%
C08LCompositions of macromolecular compounds3%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices3%
PatentTitleYear
9,030,750'Objective lens'20158,835,524'Resin precursor composition and resin obtained by photocuring the same'20148,797,649'Achromatic lens system and optical apparatus'20148,367,872'Close-bonded diffractive optical element, optical material used therefor, resin precursor, and resin precursor composition'20138,004,778'Achromatic lens system and optical apparatus'20117,931,833'Resin-cemented optical element, mold therefor, fabrication process thereof, and optical article'20117,923,116'Optic-purpose precursor composition, optic-purpose resin, optical element, and optical article'20117,901,787'Resin composite-type optical element and process for producing the resin composite-type optical element'20117,821,715'Diffractive optical element'20107,670,747'Pattern transfer method'20107,622,181'Resin-cemented optical element, mold therefor, fabrication process thereof, and optical article'20097,553,544'Precursor composition for optical resin, resin for optical use, optical element, and optical article'20097,070,862'Resin-bond type optical element, production method therefor and optical article'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2015Patents assigned to NIKON CORP (11)· patent assignee history
2006–2015Based in Sagamihara, JP· patent location history
2011–2014Patents assigned to NIKON VISION CO LTD (2)· patent assignee history
2011–2014Based in Tokyo, JP· patent location history
2013–2015Patents assigned to MIYAKAWA AKIKO (4)· patent assignee history
2014Patents assigned to KURATA TOSHIHIKO (1)· patent assignee history
2014Patents assigned to MATSUMOTO MIHO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIKON CORP112006–2015
MIYAKAWA AKIKOself42013–2015
NIKON VISION CO LTD22011–2014
KURATA TOSHIHIKO12014
MATSUMOTO MIHO12014
Locations
LocationPatentsSpan
Sagamihara, JP112006–2015
Tokyo, JP22011–2014