Inventor
Makoto Tajima
Inventor
Tokyo, JP
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F28Dprimary
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact28%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
F01MLubricating of machines or engines in general9%
Y10TTechnical subjects covered by former us classification9%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
B01DSeparation2%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles2%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general2%
PatentTitleYear
10,533,624Cylinder device20207,392,837'Integral-type heat exchanger'20087,108,049'Integral-type heat exchanger'20066,837,304'Integral-type heat exchanger'20056,364,005'Integral-type heat exchanger'20026,095,239'Integral-type heat exchanger'20005,924,481'Cooling device for electronic component'19995,729,995'Electronic component cooling unit'19985,656,245'Catalytic converter for cleaning exhaust gas'19975,647,430'Electronic component cooling unit'19975,632,158'Electronic component cooling unit'19975,590,709'Housingless type oil cooler and method for producing the same'19975,513,702'Housingless type oil cooler and method for producing the same'19965,511,612'Oil cooler having water pipe reinforcement'19965,464,056'Housingless type oil cooler and method for producing the same'19955,165,468'Oil cooler for automatic transmission'19925,099,912'Housingless oil cooler'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1999Patents assigned to CALSONIC CORP (9)· patent assignee history
1992Patents assigned to CALSONIC CO LTD (1)· patent assignee history
1992–2008Based in Tokyo, JP· patent location history
1992Based in Hachioji, JP· patent location history
1997Patents assigned to NIPPON REINZ CO LTD (1)· patent assignee history
1997Based in Yamato, JP· patent location history
2000–2008Patents assigned to CALSONIC KANSEI CORP (5)· patent assignee history
2020Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (1)· patent assignee history
2020Based in Atsugi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CALSONIC CORP | 9 | 1992–1999 |
| CALSONIC KANSEI CORP | 5 | 2000–2008 |
| CALSONIC CO LTD | 1 | 1992 |
| HITACHI AUTOMOTIVE SYSTEMS LTD | 1 | 2020 |
| NIPPON REINZ CO LTD | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 14 | 1992–2008 |
| Atsugi, JP | 1 | 2020 |
| Yamato, JP | 1 | 1997 |
| Hachioji, JP | 1 | 1992 |