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Inventor

Masao Yabusaki

Inventor
Tokyo, JP

Overview

9→
Patents
1988–1994
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G01Rprimary
G01RMeasuring electric variables100%
PatentTitleYear
5,355,885'Illuminating method and apparatus in nuclear magnetic resonance inspection'19945,245,285'Probe for magnetic resonance inspection apparatus'19935,109,198'Nuclear magnetic resonance imaging apparatus'19925,107,216'Nuclear magnetic resonance imaging apparatus'19924,929,881'Probe for nuclear magnetic resonance apparatus'19904,875,010'Circuit for detecting AC magnetic field due to magnetic resonance with a variable resistance for noise suppression'19894,875,013'High-frequency coil for nuclear magnetic imaging'19894,825,163'Quadrature probe for nuclear magnetic resonance'19894,777,443'Inspection apparatus based on nuclear magnetic resonance'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1993Patents assigned to HITACHI LTD (7)· patent assignee history
1988–1992Based in Tokyo, JP· patent location history
1990–1994Patents assigned to HITACHI MEDICAL CORP (3)· patent assignee history
1992Patents assigned to HITAC HI LTD (1)· patent assignee history
1992–1994Based in Katsuta, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD71988–1993
HITACHI MEDICAL CORP31990–1994
HITAC HI LTD11992
Locations
LocationPatentsSpan
Tokyo, JP61988–1992
Katsuta, JP31992–1994