LexDanaLexDanabeta
Inventor

Jun Uchida

Inventor
Ashiya, JP

Overview

2→
Patents
1980–1996
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.

B21Cprimary
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling25%
B23KSoldering or unsoldering25%
C07CAcyclic or carbocyclic compounds25%
C23CCoating metallic material25%
PatentTitleYear
5,584,428'Process for manufacturing clad pipe'19964,186,148'Process for producing 3,7-dimethyl-2,6-octadienylamine derivatives'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to NISSAN CHEMICAL IND LTD (1)· patent assignee history
1980Based in Funabashi, JP· patent location history
1996Patents assigned to SUMITOMO METAL IND (1)· patent assignee history
1996Based in Ashiya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN CHEMICAL IND LTD11980
SUMITOMO METAL IND11996
Locations
LocationPatentsSpan
Ashiya, JP11996
Funabashi, JP11980