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Inventor

Nagatoshi Okabe

Inventor
Yokohama, JP

Overview

5→
Patents
1995–2013
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification27%
G05BControl or regulating systems in general18%
B21JForging9%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels9%
C04BLime, magnesia9%
F16HGearing9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
G07CTime or attendance registers9%
PatentTitleYear
8,522,594'Enlargement processing method for workpiece'20136,801,871'Method and equipment for assessing the life of members put under high in-service temperature environment for long period'20046,671,647'Method and equipment for assessing the life of members put under high in-service temperature environment for long period'20036,217,997'Ceramic fiber reinforced ceramic matrix composite material and method of producing the same'20015,455,777'Method of predicting deterioration and damage of structural member and prediction apparatus for use with the method'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2004Patents assigned to TOSHIBA KK (4)· patent assignee history
1995–2013Based in Yokohama, JP· patent location history
2003–2004Based in Matsuyama, JP· patent location history
2013Patents assigned to NETUREN CO LTD (1)· patent assignee history
2013Patents assigned to OKABE NAGATOSHI (1)· patent assignee history
2013Patents assigned to YAMASHITA EIJI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK41995–2004
NETUREN CO LTD12013
OKABE NAGATOSHIself12013
YAMASHITA EIJI12013
Locations
LocationPatentsSpan
Yokohama, JP31995–2013
Matsuyama, JP22003–2004