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Inventor

KEI ONO

Inventor
CN

Overview

2→
Patents
2022–2023
Patent span
Physics
Primary field (CPC G)

Patents· 2 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 properties33%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
PatentTitleYear
11,831,050Method and apparatus for subzero start-up of fuel cell202311,531,001Controlled potential electrolysis gas sensor2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to RIKEN KEIKI KK (1)· patent assignee history
2022Based in JP· patent location history
2023Patents assigned to UNIV TSINGHUA (1)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RIKEN KEIKI KK12022
UNIV TSINGHUA12023
Locations
LocationPatentsSpan
CN12023
JP12022