Inventor

Etsuo Morishita

Inventor

Amagasaki, JP

Overview

19→

Patents

1985–1991

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 19 as inventor

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

F04Cprimary

F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids55%

F01CRotary-piston or oscillating-piston machines or engines16%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g6%

F16CShafts6%

F03BMachines or engines for liquids3%

F03DWind motors3%

F25BRefrigeration machines, plants or systems3%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

5,037,280'Scroll fluid machine with coupling between rotating scrolls'1991 4,865,531'Scroll compressor with super-charging tube'1989 4,865,530'Scroll-type vacuum apparatus with oil supply to a compression chamber'1989 4,846,640'Scroll-type vacuum apparatus with rotating scrolls and discharge valve'1989 4,846,639'Scroll compressor with members pressing rotating scrolls radially and axially'1989 4,842,499'Scroll-type positive displacement apparatus with oil supply to compression chamber'1989 4,840,549'Scroll compressor with control of distance between driving and driven scroll axes'1989 4,815,951'Scroll compressor with super-charging tube'1989 4,781,550'Scroll compressor with driving and driven scrolls'1988 4,756,675'Scroll type fluid transferring machine with separate motor driving each scroll'1988 4,753,582'Scroll compressor with control of distance between driving and driven scroll axes'1988 4,745,777'Refrigerating cycle apparatus'1988 4,735,559'Scroll-type vacuum pump with oil seal between suction and discharge chambers'1988 4,730,998'Scroll-type apparatus having a pivoting main journal bearing'1988 4,674,963'Scroll type machine with tilting thrust bearing'1987 4,585,402'Scroll-type fluid machine with eccentric ring drive mechanism'1986 4,553,913'Scroll-type hydraulic machine'1985 4,533,292'Turbine rotatable in one direction in a reciprocating flow'1985 4,515,539'Scroll-type hydraulic machine with two axially spaced scroll mechanisms'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1991Patents assigned to MITSUBISHI ELECTRIC CORP (19)· patent assignee history

1985–1991Based in Hyogo, JP· patent location history

1988–1989Based in Amagasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI ELECTRIC CORP	19	1985–1991

Locations

Location	Patents	Span
Amagasaki, JP	13	1988–1989
Hyogo, JP	6	1985–1991