Inventor
Ryuichi Matsushiro
Inventor
Okazaki, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Pprimary
F01PCooling of machines or engines in general36%
F01MLubricating of machines or engines in general18%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles9%
F02BInternal-combustion piston engines9%
F16NLubricating9%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact9%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
PatentTitleYear
5,749,330'Cooling system for an internal combustion engine'19985,517,959'Lubricating apparatus for an engine'19965,404,842'Internal combustion engine cooling apparatus'19955,301,642'Warming-up promoting apparatus of internal combustion engine'19945,289,803'Cooling system for a water cooled internal combustion engine'19945,111,776'Cooling system for an internal combustion engine'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1998Patents assigned to NIPPON SOKEN (6)· patent assignee history
1992–1996Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
1992–1998Based in Okazaki, JP· patent location history
1998Patents assigned to NIPPON DENSO CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON SOKEN | 6 | 1992–1998 |
| TOYOTA MOTOR CO LTD | 3 | 1992–1996 |
| NIPPON DENSO CO | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Okazaki, JP | 6 | 1992–1998 |