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Inventor

Hiroaki Kazama

Inventor
Niigata, JP

Overview

2→
Patents
2012–2013
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B23Bprimary
B23BTurning29%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling29%
Y10TTechnical subjects covered by former us classification29%
G05BControl or regulating systems in general14%
PatentTitleYear
8,584,560'Main spindle device'20138,244,396'Turning machine and machining method by the same'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to KAZAMA HIROAKI (2)· patent assignee history
2012–2013Patents assigned to SATO HIDENORI (2)· patent assignee history
2012–2013Patents assigned to TATEMI TAKAO (2)· patent assignee history
2012–2013Patents assigned to TERAI HIROSHI (2)· patent assignee history
2012–2013Patents assigned to TSUGAMI KK (2)· patent assignee history
2012–2013Based in Niigata, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAZAMA HIROAKIself22012–2013
SATO HIDENORI22012–2013
TATEMI TAKAO22012–2013
TERAI HIROSHI22012–2013
TSUGAMI KK22012–2013
Locations
LocationPatentsSpan
Niigata, JP22012–2013