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Inventor

YU NAGAO

Inventor
JP

Overview

4→
Patents
2024–2025
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.

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties40%
B01DSeparation20%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
PatentTitleYear
12,487,212Gas chromatograph and carrier gas usage amount display method202512,407,066Separator for non-aqueous secondary battery and non-aqueous secondary battery202512,157,095Base material for liquid filters202411,874,205Gas chromatograph2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to SHIMADZU CORP (2)· patent assignee history
2024–2025Patents assigned to TEIJIN LTD (2)· patent assignee history
2024–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHIMADZU CORP22024–2025
TEIJIN LTD22024–2025
Locations
LocationPatentsSpan
JP42024–2025