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Inventor

Masahiko Shiota

Inventor
Yokohama, JP

Overview

1→
Patents
1985
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

C22Cprimary
C22CAlloys33%
F01LCyclically operating valves for machines or engines33%
F02FCylinders, pistons or casings, for combustion engines33%
PatentTitleYear
4,561,889'Wear-resistant sintered ferrous alloy and method of producing same'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to NISSAN MOTOR (1)· patent assignee history
1985Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN MOTOR11985
Locations
LocationPatentsSpan
Yokohama, JP11985