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Inventor

Tomoyasu Hasegawa

Inventor
Sagamihara, JP

Overview

7→
Patents
1996–2007
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G01Cprimary
G01CMeasuring distances, levels or bearings75%
H01BCables13%
H01TSpark gaps13%
PatentTitleYear
7,292,424'Arcing horn device'20076,588,275'Vibrating gyroscope'20036,508,123'Angular velocity sensor'20036,070,463'Angular velocity sensor'20005,895,852'Angular velocity sensor'19995,559,291'Angular velocity sensor'19965,488,863'Angular velocity sensor making use of tuning fork vibration'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2003Patents assigned to MURATA MANUFACTURING CO (6)· patent assignee history
1996Based in Nagaokakyo, JP· patent location history
1999–2003Based in Sagamihara, JP· patent location history
2007Patents assigned to CENTRAL RES INST ELECT (1)· patent assignee history
2007Patents assigned to KANSAI ELECTRIC POWER CO (1)· patent assignee history
2007Patents assigned to NIPPON KATAN CO LTD (1)· patent assignee history
2007Patents assigned to TOKYO ELECTRIC POWER CO (1)· patent assignee history
2007Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MURATA MANUFACTURING CO61996–2003
CENTRAL RES INST ELECT12007
KANSAI ELECTRIC POWER CO12007
NIPPON KATAN CO LTD12007
TOKYO ELECTRIC POWER CO12007
Locations
LocationPatentsSpan
Sagamihara, JP41999–2003
Nagaokakyo, JP21996
Osaka, JP12007