Inventor
Sanemasa Kawabata
Inventor
Kariya, JP
Overview
Patents· 5 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 liquids14%
F16KValves14%
H01FMagnets14%
Y10TTechnical subjects covered by former us classification14%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling7%
B21KMaking forged or pressed metal products, e.g. horse-shoes, rivets, bolts or wheels7%
B23PMetal-working not otherwise provided for7%
F01LCyclically operating valves for machines or engines7%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines7%
F16CShafts7%
PatentTitleYear
8,007,262'Compressor with thrust bearing having insular pressure- receiving portions on sliding surface and diamond-like carbon layer on another sliding surface'20117,878,777'Scroll compressor having grooved thrust bearing'20117,474,026'Electromagnetic drive device'20096,722,627'Electromagnetic valve device and manufacturing method thereof'20046,615,487'Method for manufacturing valve timing adjusting apparatus'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2011Patents assigned to DENSO CORP (5)· patent assignee history
2003–2011Based in Kariya, JP· patent location history
2011Patents assigned to NIPPON SOKEN (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DENSO CORP | 5 | 2003–2011 |
| NIPPON SOKEN | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kariya, JP | 5 | 2003–2011 |