LexDanaLexDanabeta
Inventor

Shigemitsu Kawagishi

Inventor
Suita, JP

Overview

6→
Patents
1978–1995
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

C23Cprimary
C23CCoating metallic material44%
C25DProcesses for the electrolytic or electrophoretic production of coatings22%
H05KPrinted circuits22%
C25FProcesses for the electrolytic removal of materials from objects11%
PatentTitleYear
5,380,562'Process for electroless gold plating'19955,292,361'Electroless palladium plating composition'19944,940,608'Local electroless plating process for plastics'19904,770,751'Method for forming on a nonconductor a shielding layer against electromagnetic radiation'19884,179,341'Method for preparation of a plated product'19794,111,767'Electrolytic stripping bath for removing metal coatings from stainless steel base materials'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1995Patents assigned to OKUNO CHEM IND CO (5)· patent assignee history
1978–1979Based in Kadoma, JP· patent location history
1979Patents assigned to SUMITOMO NAUGATUCK (1)· patent assignee history
1988–1995Based in Suita, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OKUNO CHEM IND CO51978–1995
SUMITOMO NAUGATUCK11979
Locations
LocationPatentsSpan
Suita, JP41988–1995
Kadoma, JP21978–1979