Inventor
Kazuhiro Iwano
Inventor
Tochigi, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Dprimary
F16DCouplings for transmitting rotation25%
F16JPistons17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
B60GVehicle suspension arrangements8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles8%
F16FSprings8%
B23PMetal-working not otherwise provided for4%
F02DControlling combustion engines4%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof4%
F16CShafts4%
PatentTitleYear
7,229,356'Boot for universal joint'20077,185,873'Bracket mounting structure of propeller shaft'20077,063,331'Mechanism for preventing intrusion of water or the like into boot for universal joint'20066,955,607'Structure for preventing water or the like from intruding in boot for universal joint'20056,820,876'Boot for universal joint'20046,491,279'Bracket mounting structure of propeller shaft'20026,443,845'Boot mounting structure and method of mounting boot'20026,293,873'Universal joint'20016,276,837'Propeller shaft supporting structure'20015,558,072'Apparatus for disposing of fuel-vapor'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
1996Based in Aichi, JP· patent location history
2001–2007Patents assigned to SHOWA CORP (9)· patent assignee history
2001–2007Based in Tochigi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHOWA CORP | 9 | 2001–2007 |
| TOYOTA MOTOR CO LTD | 1 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tochigi, JP | 9 | 2001–2007 |
| Aichi, JP | 1 | 1996 |