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Inventor

Kazuto Tomikawa

Inventor
Shizuoka, JP

Overview

3→
Patents
1990–1998
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B29Cprimary
B29CShaping or joining of plastics22%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling11%
B29BPreparation or pretreatment of the material to be shaped11%
F16DCouplings for transmitting rotation11%
G01BMeasuring length, thickness or similar linear dimensions11%
G05BControl or regulating systems in general11%
G05DSystems for controlling or regulating non-electric variables11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
5,716,159'Spline and spline for rotary elements of multi spindle extruder'19985,272,644'Apparatus for controlling a heating temperature'19934,928,019'System for compensatively correcting for displacements due to heat in machine tools'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1998Patents assigned to TOSHIBA MACHINE CO LTD (3)· patent assignee history
1990Based in Mishima, JP· patent location history
1993Based in Numazu, JP· patent location history
1998Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA MACHINE CO LTD31990–1998
Locations
LocationPatentsSpan
Shizuoka, JP11998
Numazu, JP11993
Mishima, JP11990