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Inventor

Kenji Isobe

Inventor
Handa, JP

Overview

5→
Patents
1992–2020
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level20%
A61KPreparations for medical, dental or toiletry purposes10%
A61QSpecific use of cosmetics or similar toiletry preparations10%
B23BTurning10%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for10%
C07CAcyclic or carbocyclic compounds10%
G01SRadio direction-finding10%
H01QAntennas, i.e. radio aerials10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
10,693,224Radio-wave transmitting cover and method for setting thickness of radio-wave transmitting cover20209,766,111'Liquid surface detector'20179,677,925'Liquid level detection device and manufacturing method of liquid level detection device'20179,308,587'Cutting tool for boring'20165,094,840'Foamable dentifrice composition'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to LION CORP (1)· patent assignee history
1992Based in Chiba, JP· patent location history
2016Patents assigned to ISOBE KENJI (1)· patent assignee history
2016Patents assigned to KITAGAWA SHUSUKE (1)· patent assignee history
2016Patents assigned to NGK SPARK PLUG CO (1)· patent assignee history
2016Based in Komaki, JP· patent location history
2017Patents assigned to DENSO CORP (2)· patent assignee history
2017Based in Handa, JP· patent location history
2020Based in Kiyosu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DENSO CORP22017
ISOBE KENJIself12016
KITAGAWA SHUSUKE12016
LION CORP11992
NGK SPARK PLUG CO12016
Locations
LocationPatentsSpan
Handa, JP22017
Kiyosu, JP12020
Komaki, JP12016
Chiba, JP11992