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Inventor

Masahiro Kitazume

Inventor
Yokohama, JP

Overview

4→
Patents
1989–1991
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G01Bprimary
G01BMeasuring length, thickness or similar linear dimensions50%
B60LPropulsion of electrically-propelled vehicles17%
G05DSystems for controlling or regulating non-electric variables17%
Y02TClimate change mitigation technologies related to transportation17%
PatentTitleYear
5,023,788'Control apparatus of working robot to flatten and finish the concreted floor'19914,922,752'Flatness integrating/recording apparatus'19904,896,964'System for measuring irregularities of road surface'19904,878,754'Method of and apparatus for measuring irregularities of road surface'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to TOKYO KEIKI KK (4)· patent assignee history
1989–1990Based in Tokyo, JP· patent location history
1990–1991Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKYO KEIKI KK41989–1991
Locations
LocationPatentsSpan
Yokohama, JP21990–1991
Tokyo, JP21989–1990