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Inventor

Kojiro Yamaguchi

Inventor
Tokyo, JP

Overview

8→
Patents
1988–2000
Patent span
Performing operations
Primary field (CPC B)

Patents· 8 as inventor

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

B60Cprimary
B60CVehicle tyres33%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
G01RMeasuring electric variables13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
A61BDiagnosis7%
G01FMeasuring volume, volume flow, mass flow or liquid level7%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock7%
G06TImage data processing or generation, in general7%
PatentTitleYear
6,021,831'Pneumatic tire having foamed rubber'20005,788,786'Pneumatic tire having foamed rubber'19985,315,248'Method and apparatus for nuclear magnetic resonance for measuring speed of flowing target object'1994D0336277'Automobile tire'19935,181,976'Pneumatic tire having expanded outer tread rubber layer'19935,176,765'Pneumatic tire having outer tread layer of foam rubber'19935,107,838'Method of left ventricular volume evaluation using nuclear magnetic resonance imaging'19924,723,584'Pneumatic tires having excellent traction and braking performances'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2000Patents assigned to BRIDGESTONE CORP (6)· patent assignee history
1988Based in Tokorozawa, JP· patent location history
1992–1994Patents assigned to TOSHIBA KK (2)· patent assignee history
1992–2000Based in Tokyo, JP· patent location history
1993Based in Kodaira, JP· patent location history
1994Based in Tochigi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRIDGESTONE CORP61988–2000
TOSHIBA KK21992–1994
Locations
LocationPatentsSpan
Tokyo, JP41992–2000
Kodaira, JP21993
Tochigi, JP11994
Tokorozawa, JP11988