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Inventor

Taizi Nagatani

Inventor
Sagamihara, JP

Overview

2→
Patents
1978–1981
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B23Kprimary
B23KSoldering or unsoldering100%
PatentTitleYear
4,258,242'Welding process for production of a steel pipe'19814,087,674'Steel wire for gas shielded welding'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to NIPPON STEEL CORP (1)· patent assignee history
1978–1981Based in Sagamihara, JP· patent location history
1981Patents assigned to FUJIMORI SHIGEO (1)· patent assignee history
1981Patents assigned to NAGATANI TAIZI (1)· patent assignee history
1981Patents assigned to OTANI KOZABURO (1)· patent assignee history
1981Patents assigned to SAITO TOHRU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIMORI SHIGEO11981
NAGATANI TAIZIself11981
NIPPON STEEL CORP11978
OTANI KOZABURO11981
SAITO TOHRU11981
Locations
LocationPatentsSpan
Sagamihara, JP21978–1981