LexDanaLexDanabeta
Inventor

Shinnosuke Nishijima

Inventor
Tokyo, JP

Overview

3→
Patents
2017–2021
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 material38%
F16LPipes38%
B21HMaking particular metal objects by rolling, e.g. screws, wheels, rings, barrels, balls25%
PatentTitleYear
11,098,827Tubular structure and manufacturing method therefor202110,124,386Form-rolling device20189,623,467'Form rolling method for joint portion of fluid supply pipe and fluid supply pipe'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2018Patents assigned to NISSHIN STEEL CO LTD (2)· patent assignee history
2017–2021Based in Tokyo, JP· patent location history
2021Patents assigned to NIPPON STEEL CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSHIN STEEL CO LTD22017–2018
NIPPON STEEL CORP12021
Locations
LocationPatentsSpan
Tokyo, JP32017–2021