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Inventor

Kiyotsugu Kojima

Inventor
Yokohama, JP

Overview

4→
Patents
1989–2021
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus50%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
C12MApparatus for enzymology or microbiology17%
PatentTitleYear
11,079,550Grating coupler and integrated grating coupler system20218,280,142'Predetermined site luminescence measuring method, predetermined site luminescence measuring apparatus, expression amount measuring method, and measuring apparatus'20127,986,824'Predetermined site luminescence measuring method, predetermined site luminescence measuring apparatus, expression amount measuring method, and measuring apparatus'20114,833,089'Pressure incubator'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Based in Kyoto, JP· patent location history
2011–2012Patents assigned to OLYMPUS CORP (2)· patent assignee history
2011–2012Based in Yokohama, JP· patent location history
2012Patents assigned to KAWASAKI KENJI (1)· patent assignee history
2012Patents assigned to KOJIMA KIYOTSUGU (1)· patent assignee history
2012Patents assigned to KOYAMA KENICHI (1)· patent assignee history
2021Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
2021Based in Weston, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OLYMPUS CORP22011–2012
KAWASAKI KENJI12012
KOJIMA KIYOTSUGUself12012
KOYAMA KENICHI12012
MITSUBISHI ELECTRIC CORP12021
Locations
LocationPatentsSpan
Yokohama, JP22011–2012
Weston, Massachusetts, US12021
Kyoto, JP11989