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Inventor

Ryousuke Hada

Inventor
Atsugi, JP

Overview

1→
Patents
2000
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.

C23Cprimary
C23CCoating metallic material33%
F01LCyclically operating valves for machines or engines33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
6,131,603'Ti alloy poppet valve and surface treatment thereof'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to FUJI VALVE (1)· patent assignee history
2000Based in Atsugi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJI VALVE12000
Locations
LocationPatentsSpan
Atsugi, JP12000