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Inventor

Shinji Sawata

Inventor
Higashimurayama, JP

Overview

2→
Patents
1977–1978
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.

F24Sprimary
F24SSolar heat collectors25%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact25%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
4,116,266'Apparatus for heat transfer'19784,010,732'Multi-stage system for accumulation of heat from solar radiant energy'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1978Patents assigned to AGENCY IND SCIENCE TECHN (2)· patent assignee history
1977–1978Based in Higashimurayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGENCY IND SCIENCE TECHN21977–1978
Locations
LocationPatentsSpan
Higashimurayama, JP21977–1978