Inventor

Ryuhei Tanigaki

Inventor

Aichi, JP

Overview

13→

Patents

1990–2003

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 13 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 liquids35%

F01CRotary-piston or oscillating-piston machines or engines15%

F04BPositive-displacement machines for liquids12%

F16DCouplings for transmitting rotation12%

Y10TTechnical subjects covered by former us classification8%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g4%

F16FSprings4%

G01KMeasuring temperature4%

H01BCables4%

H02KDynamo-electric machines4%

PatentTitleYear

6,568,520'Electromagnetic clutch and compressor equipped therewith'2003 6,505,725'Electromagnetic clutch device for a compressor'2003 6,409,004'Electromagnetic clutch'2002 5,791,884'Scroll compressor with sealed terminal'1998 5,483,216'Fixing assembly of a temperature responsive element and its fixing method'1996 5,395,220'Speed detector of scroll-type fluid machine'1995 5,356,271'Capacity control mechanism for scroll-type compressor'1994 5,344,294'Scroll type fluid apparatus of decreased size'1994 5,310,324'Scroll-type fluid machine with attaching means for the balance weight'1994 5,145,346'Scroll type fluid machinery having a tilt regulating member'1992 5,074,761'Rotary compressor'1991 5,074,760'Scroll type compressor'1991 4,928,723'Capacity control valve for a compressor'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2003Patents assigned to MITSUBISHI HEAVY IND LTD (13)· patent assignee history

1990Based in Nagoya, JP· patent location history

1991–1995Based in Aichi, JP· patent location history

1992–2003Based in Nishikasugai-gun, JP· patent location history

1996Patents assigned to UBUKATA IND CO LTD (1)· patent assignee history

1996–2002Based in Nishi-biwajima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MITSUBISHI HEAVY IND LTD	13	1990–2003
UBUKATA IND CO LTD	1	1996

Locations

Location	Patents	Span
Aichi, JP	6	1991–1995
Nishikasugai-gun, JP	4	1992–2003
Nishi-biwajima, JP	2	1996–2002
Nagoya, JP	1	1990