Inventor
Eiichi Nagasaku
Inventor
Chiryu, JP
Overview
Patents· 8 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 liquids54%
F01CRotary-piston or oscillating-piston machines or engines38%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines8%
PatentTitleYear
5,501,584'Scroll type compressor having a passage from the suction chamber to a compression pocket'19964,737,090'Movable vane compressor'19884,616,984'Sliding-vane rotary compressor with specific cylinder bore profile'19864,560,332'Rotary vane-type compressor with vanes of more thermally expansible material than rotor for maintaining separation of rotor from housing side plate during high temperature operation'19854,526,524'Vane compressor'19854,447,196'Rotary vane compressor with valve control of undervane pressure'19844,441,863'Variable discharge rotary compressor'19844,403,929'Rotary compressor'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983–1996Patents assigned to NIPPON DENSO CO (8)· patent assignee history
1983–1988Based in Chiryu, JP· patent location history
1985Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
1986Patents assigned to NIPPON SOKEN (1)· patent assignee history
1996Patents assigned to TOYODA AUTOMATIC LOOM WORKS (1)· patent assignee history
1996Based in Aichi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON DENSO CO | 8 | 1983–1996 |
| NIPPON SOKEN | 1 | 1986 |
| TOYODA AUTOMATIC LOOM WORKS | 1 | 1996 |
| TOYOTA MOTOR CO LTD | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiryu, JP | 7 | 1983–1988 |
| Aichi, JP | 1 | 1996 |