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Inventor

Kyosuke Sakai

Inventor
Kyoto, JP

Overview

5→
Patents
2010–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light50%
B82YSpecific uses or applications of nanostructures20%
G11BInformation storage based on relative movement between record carrier and transducer20%
G02BOptical elements, systems or apparatus10%
PatentTitleYear
9,048,623'Photonic crystal laser'20158,300,672'Two-dimensional photonic crystal laser'20128,284,814'Photonic crystal laser'20127,936,801'Two-dimensional photonic crystal surface emitting laser light source'20117,656,925'Two-dimensional photonic crystal surface emitting laser'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2012Patents assigned to ROHM CO LTD (3)· patent assignee history
2010–2015Patents assigned to UNIV KYOTO (3)· patent assignee history
2010–2012Based in Kyoto, JP· patent location history
2012–2015Patents assigned to KUROSAKA YOSHITAKA (3)· patent assignee history
2012–2015Patents assigned to NODA SUSUMU (3)· patent assignee history
2012–2015Patents assigned to SAKAI KYOSUKE (3)· patent assignee history
2012–2015Based in Sapporo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KUROSAKA YOSHITAKA32012–2015
NODA SUSUMU32012–2015
ROHM CO LTD32010–2012
SAKAI KYOSUKEself32012–2015
UNIV KYOTO32010–2015
Locations
LocationPatentsSpan
Kyoto, JP32010–2012
Sapporo, JP22012–2015