Inventor

Syozo Kawasaki

Inventor

Yokohama, JP

Overview

2→

Patents

1982

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

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

C04Bprimary

C04BLime, magnesia13%

C30BSingle-crystal growth13%

F01LCyclically operating valves for machines or engines13%

F02FCylinders, pistons or casings, for combustion engines13%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines13%

F16CShafts13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

Y10TTechnical subjects covered by former us classification13%

PatentTitleYear

4,359,022'Valve for an internal combustion engine'1982 4,310,492'Apparatus for making a single crystal'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to TOKYO SHIBAURA ELECTRIC CO (2)· patent assignee history

1982Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOKYO SHIBAURA ELECTRIC CO	2	1982

Locations

Location	Patents	Span
Yokohama, JP	2	1982