Inventor

Yosizo Komiyama

Inventor

Numazu, JP

Overview

1→

Patents

1977

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.

B22Dprimary

B22DCasting of metals33%

F04BPositive-displacement machines for liquids33%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines33%

PatentTitleYear

4,029,000'Injection pump for injecting molten metal'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to TOSHIBA MACHINE CO LTD (1)· patent assignee history

1977Based in Numazu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOSHIBA MACHINE CO LTD	1	1977

Locations

Location	Patents	Span
Numazu, JP	1	1977