LexDanaLexDanabeta
Inventor

Takashi Toyozumi

Inventor
Osaka, JP

Overview

1→
Patents
2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B21Jprimary
B21JForging33%
B29CShaping or joining of plastics33%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges33%
PatentTitleYear
9,556,891'Fiber reinforced resin joined body, intermediate body, and fastening rod'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to TEIJIN LTD (1)· patent assignee history
2017Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEIJIN LTD12017
Locations
LocationPatentsSpan
Osaka, JP12017