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Inventor

Seiji Nakamoto

Inventor
Kitakatsuragi-gun, JP

Overview

1→
Patents
1998
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C01Bprimary
C01BNon-metallic elements100%
PatentTitleYear
5,810,978'Method of reducing metallic impurities in ozone gas piping'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to SUMITOMO PRECISION PROD CO (1)· patent assignee history
1998Based in Kitakatsuragi-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO PRECISION PROD CO11998
Locations
LocationPatentsSpan
Kitakatsuragi-gun, JP11998