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Inventor

Ichiro Kondo

Inventor
Tokyo, JP

Overview

12→
Patents
1991–2004
Patent span
Physics
Primary field (CPC G)

Patents· 12 as inventor

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

G11Cprimary
G11CStatic stores17%
E05BLocks13%
Y10TTechnical subjects covered by former us classification13%
G01VGeophysics8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
E05CBolts or fastening devices for wings, specially for doors or windows4%
E05FDevices for moving wings into open or closed position4%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof4%
G01FMeasuring volume, volume flow, mass flow or liquid level4%
G01RMeasuring electric variables4%
PatentTitleYear
6,750,439'Light curtain generating device including single-beam optical modules'20046,739,646'Opening and closing device for a vehicle door'20046,603,319'Water immersion detecting circuit'20036,145,354'Door lock system'20006,131,967'Door lock assembly for automotive vehicles'20005,946,229'Semiconductor device having device supplying voltage higher than power supply voltage'19995,742,615'Non-volatile semiconductor memory'19985,420,505'Direct current booster with test circuit'19955,291,441'Electrically programmable read only memory device with timing detector for increasing address decoding signal'19945,250,914'Oscillation circuit operating with stable oscillation frequency at a specific low power-supply voltage'19935,109,257'Testing circuit for semiconductor memory array'19924,990,768'Electronic apparatus including photoelectric switch'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2004Patents assigned to OMRON TATEISI ELECTRONICS CO (2)· patent assignee history
1991Based in Kusatsu, JP· patent location history
1992–1998Patents assigned to NEC CORP (5)· patent assignee history
1992–2003Based in Tokyo, JP· patent location history
1999Patents assigned to NEC CORPORATOIN (1)· patent assignee history
2000–2004Patents assigned to AISIN SEIKI (3)· patent assignee history
2000–2004Based in Okazaki, JP· patent location history
2000Based in Anjyo, JP· patent location history
2003Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
2004Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP51992–1998
AISIN SEIKI32000–2004
OMRON TATEISI ELECTRONICS CO21991–2004
HONDA MOTOR CO LTD12003
NEC CORPORATOIN11999
Locations
LocationPatentsSpan
Tokyo, JP71992–2003
Okazaki, JP22000–2004
Kyoto, JP12004
Anjyo, JP12000
Kusatsu, JP11991