Inventor

Norio Kitano

Inventor

Fujioka, JP

Overview

1992–2003

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 10 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 liquids45%

F01CRotary-piston or oscillating-piston machines or engines25%

F16CShafts25%

F16NLubricating5%

PatentTitleYear

6,616,431'Scroll-type compressors'2003 6,273,692'Scroll-type compressor'2001 6,231,325'Scroll-type compressor'2001 6,116,876'Scroll type compressor having an abrasion-resistant means between a crank pin and a movable scroll in an axial direction'2000 5,911,566'Rotation preventing mechanism having stabilized operation and a scroll-type fluid displacement apparatus comprising the rotation preventing mechanism'1999 5,888,057'Scroll-type refrigerant fluid compressor having a lubrication path through the orbiting scroll'1999 5,738,504'Rotation preventing device for orbiting member of fluid displacement apparatus'1998 5,435,706'Orbiting member fluid displacement apparatus with rotation preventing mechanism'1995 5,330,335'Horizontally oriented rotary machine having internal lubication oil pump'1994 5,102,315'Orbiting member fluid displacement apparatus with rotation preventing mechanism'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2003Patents assigned to SANDEN CORP (10)· patent assignee history

1992–2001Based in Fujioka, JP· patent location history

1999Based in Gunma, JP· patent location history

2001Patents assigned to NTN CORPORATION (1)· patent assignee history

2003Based in Isesaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SANDEN CORP	10	1992–2003
NTN CORPORATION	1	2001

Locations

Location	Patents	Span
Fujioka, JP	8	1992–2001
Isesaki, JP	1	2003
Gunma, JP	1	1999