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Inventor

Hiroshi Nakabayashi

Inventor
Tokyo, JP

Overview

3→
Patents
1984–2019
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.

B22Cprimary
B22CFoundry moulding20%
C21DModifying the physical structure of ferrous metals20%
F16CShafts20%
H05BElectric heating20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
10,422,014Heat-treatment device and heat-treatment method20196,830,378'Method of manufacturing rolling element string'20044,462,777'Blow-moulding machine'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
1984Based in Hiroshima, JP· patent location history
2004–2019Patents assigned to THK CO LTD (2)· patent assignee history
2004Based in Yamanashi, JP· patent location history
2019Patents assigned to DENKI KOGYO COMPANY LTD (1)· patent assignee history
2019Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
THK CO LTD22004–2019
DENKI KOGYO COMPANY LTD12019
MITSUBISHI HEAVY IND LTD11984
Locations
LocationPatentsSpan
Tokyo, JP12019
Yamanashi, JP12004
Hiroshima, JP11984