Inventor

Norihide Kobayashi

Inventor

Wakayama, JP

Overview

26→

Patents

1986–2000

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 26 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 liquids32%

F01CRotary-piston or oscillating-piston machines or engines27%

Y10TTechnical subjects covered by former us classification14%

F16CShafts12%

F16DCouplings for transmitting rotation7%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g5%

F25BRefrigeration machines, plants or systems1%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1%

PatentTitleYear

RE036604'Scroll type compressor having curved surface portions between the shaft and bearing means'2000 5,846,065'Scroll compressor with axial biasing'1998 5,743,720'Scroll compressor with axial biasing'1998 5,505,596'Scroll type compressor having drain oil tube with flexible and nonflexible portions'1996 5,445,507'Scroll type compressor having a spacer coupling the fixed scroll to the frames'1995 5,407,334'Scroll type compressor having a convex surface on the sub frame bushing'1995 5,382,143'Scroll type compressor having a thrust plate in a frame recess'1995 5,312,229'Scroll type compressor having curved bearing surfaces'1994 5,222,881'Scroll type compressor having curved surface portions between the shaft and bearing means'1993 5,188,520'Scroll type compressor with frames supporting the crankshaft'1993 5,071,329'Scroll type fluid transferring machine with thermoplastic Oldham ring'1991 4,874,302'Scroll compressor with oil feeding passages in thrust bearing'1989 4,824,343'Scroll-type fluid transferring machine with gap adjustment between scroll members'1989 4,824,344'Scroll-type compressor with oil passageway in thrust bearing'1989 4,795,324'Scroll-type fluid transferring machine with deformable thrust bearing'1989 4,792,296'Scroll compressor with pressure-equalizing passage and gas vent conduit in main shaft'1988 4,761,122'Scroll-type fluid transferring machine with slanted thrust bearing'1988 4,740,143'Scroll-type fluid transferring machine with gap adjustment between scroll members'1988 4,734,020'Scroll type compressor with spiral oil feeding grooves in thrust bearing'1988 4,730,375'Method for the assembly of a scroll-type apparatus'1988 4,715,796'Scroll-type fluid transferring machine with loose drive fit in crank shaft recess'1987 4,702,683'Motor driven scroll-type machine with an eccentric bushing structure for enhancing lubrication'1987 4,702,682'Motor driven scroll-type machine with compact oil lubricating structure'1987 4,702,681'Motor driven scroll-type machine with cooling and lubricating structure'1987 4,655,697'Scroll-type apparatus with gap adjustment means'1987 4,575,320'Scroll compressor having improved lubricating structure'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2000Patents assigned to MITSUBISHI ELECTRIC CORP (26)· patent assignee history

1986–1998Based in Wakayama, JP· patent location history

1991Based in Tokyo, JP· patent location history

1993–2000Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI ELECTRIC CORP	26	1986–2000

Locations

Location	Patents	Span
Wakayama, JP	17	1986–1998
Shizuoka, JP	8	1993–2000
Tokyo, JP	1	1991