Inventor
Seiji Hamaoka
Inventor
Saitama, JP
Overview
Patents· 31 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing41%
Y10TTechnical subjects covered by former us classification35%
F01MLubricating of machines or engines in general6%
F16DCouplings for transmitting rotation4%
B60WConjoint control of vehicle sub-units of different type or different function3%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles1%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology1%
B62JCycle saddles or seats1%
B62KCycles1%
B62MRider propulsion of wheeled vehicles or sledges1%
PatentTitleYear
10,913,465Speed changing device20219,447,875'Oil pressure controlled vehicle transmission, power unit incorporating same, and method of using same'20169,109,476'Lubricating device for power unit'20159,103,424'Vehicle driving force transmission structure'20159,027,430'Shift drum structure for drum-type transmission'20158,328,686'Shift controller'20128,276,472'Transmission assembly for power unit of a vehicle, and power unit incorporating same'20128,229,637'Shift controller'20128,109,377'Clutch device'20128,051,733'Transmission for vehicle'20117,966,902'Vehicular transmission'20117,926,373'Vehicular transmission'20117,866,227'Vehicular power transmission system'20117,775,133'Vehicle transmission'20107,752,936'Automatic transmission assembly for a vehicle, and vehicle incorporating same'20107,721,614'Gear transmission including improved shifter engaging structure, and vehicle including same'20107,717,234'Lubricating device of internal combustion engine'20107,631,570'Transmission'20097,493,756'Internal combustion engine with torque converter'20097,467,562'Vehicular transmission'20087,258,031'Transmission'20077,174,996'Hydraulic fluid feeder'20076,948,393'Transmission'20056,923,091'Internal combustion engine with hydraulically operated automatic transmission'20056,837,209'Internal combustion engine with torque converter'20056,823,828'Lubrication unit for internal combustion engine'20046,810,772'Automatic transmission'20046,805,026'Automatic transmission'20046,805,655'Oil pressure control mechanism for automatic transmission'20046,802,233'Transmission for internal combustion engine'20046,763,736'Transmission'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2021Patents assigned to HONDA MOTOR CO LTD (31)· patent assignee history
2004–2016Based in Saitama, JP· patent location history
2010–2021Based in Wako, JP· patent location history
2010Based in Saitami, JP· patent location history
2012–2016Patents assigned to HAMAOKA SEIJI (5)· patent assignee history
2012–2016Patents assigned to KITTAKA EIJI (4)· patent assignee history
2012–2016Patents assigned to MIZUNO KINYA (3)· patent assignee history
2012Patents assigned to KOBAYASHI MASAKI (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONDA MOTOR CO LTD | 31 | 2004–2021 |
| HAMAOKA SEIJIself | 5 | 2012–2016 |
| KITTAKA EIJI | 4 | 2012–2016 |
| MIZUNO KINYA | 3 | 2012–2016 |
| KOBAYASHI MASAKI | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 25 | 2004–2016 |
| Wako, JP | 5 | 2010–2021 |
| Saitami, JP | 1 | 2010 |