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Inventor

Keiichiro Nakao

Inventor
Tochigi, JP

Overview

3→
Patents
2010–2020
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.

B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material40%
B21BRolling of metal20%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors20%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables20%
PatentTitleYear
10,717,124Press forming method and plate material expansion device used in said method20208,402,804'Method and apparatus of forming tailored blank plate'20137,731,173'Method of separating plate member'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2020Patents assigned to HONDA MOTOR CO LTD (3)· patent assignee history
2010–2013Based in Tochigi, JP· patent location history
2013Patents assigned to KOBAYASHI TAKUO (1)· patent assignee history
2013Patents assigned to NAKAO KEIICHIRO (1)· patent assignee history
2013Patents assigned to SATO TAKANORI (1)· patent assignee history
2020Based in Wako, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD32010–2020
KOBAYASHI TAKUO12013
NAKAO KEIICHIROself12013
SATO TAKANORI12013
Locations
LocationPatentsSpan
Tochigi, JP22010–2013
Wako, JP12020