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Inventor

Hironori Onitsuka

Inventor
Kobe, JP

Overview

4→
Patents
2010–2014
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B23Kprimary
B23KSoldering or unsoldering38%
C21DModifying the physical structure of ferrous metals38%
F22BMethods of steam generation13%
G02BOptical elements, systems or apparatus13%
PatentTitleYear
8,637,784'Method for improving residual stress in tubular body'20148,362,389'Apparatus for improving residual stress in tubular body and adjustment method of the same'20138,362,393'Method for improving residual stress in tubular body and apparatus for improving residual stress in tubular body'20137,690,234'Tip tool guide apparatus and method for bringing in tip tool guide apparatus'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to MITSUBISHI HEAVY IND LTD (4)· patent assignee history
2010–2014Based in Kobe, JP· patent location history
2013–2014Patents assigned to ONITSUKA HIRONORI (3)· patent assignee history
2013Patents assigned to AKABA TAKASHI (2)· patent assignee history
2013Patents assigned to ISHIDE TAKASHI (2)· patent assignee history
2013–2014Patents assigned to KAMO KAZUHIKO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI HEAVY IND LTD42010–2014
ONITSUKA HIRONORIself32013–2014
AKABA TAKASHI22013
ISHIDE TAKASHI22013
KAMO KAZUHIKO22013–2014
Locations
LocationPatentsSpan
Kobe, JP42010–2014