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Inventor

Takayo Ogawa

Inventor
Saitama, JP

Overview

2→
Patents
2005–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Bprimary
A61BDiagnosis33%
G01NInvestigating or analysing materials by determining their chemical or physical properties33%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light33%
PatentTitleYear
9,861,297'Gas analysis device and gas analysis method'20186,937,630'Laser oscillation method and laser device'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to MEGAOPTO CO LTD (1)· patent assignee history
2005Based in Wako, JP· patent location history
2018Patents assigned to RIKEN (1)· patent assignee history
2018Based in Saitama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEGAOPTO CO LTD12005
RIKEN12018
Locations
LocationPatentsSpan
Saitama, JP12018
Wako, JP12005