Inventor
Bunzo Seki
Inventor
Saitama, JP
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Kprimary
B62KCycles17%
B60GVehicle suspension arrangements15%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles13%
Y10TTechnical subjects covered by former us classification12%
F16HGearing11%
F16DCouplings for transmitting rotation10%
B62DMotor vehicles6%
B60TVehicle brake control systems or parts thereof5%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
F16JPistons2%
PatentTitleYear
8,967,318'All-terrain vehicle'20158,646,788'Steering damper device for saddle-riding type vehicle'20148,573,615'Suspension system for vehicle'20138,556,763'Vehicle final reduction gear unit'20138,517,142'Power steering unit and frame assembly for supporting steering unit'20138,459,671'All terrain vehicle'20138,043,179'Drive chain adjustment mechanism of chain-driven vehicle'20117,950,493'Speed reduction device of vehicle'20117,857,334'Suspension arm supporting structure'20107,748,491'Power transmission structure'20107,708,107'Suspension structure for a vehicle'20107,673,890'Joint structure for independent suspension'20107,661,687'Vehicle and chain play adjusting device thereof'20107,614,476'Drive power transmitting system'20097,540,360'Mounting structure of speed reduction device and brake device of vehicle'20097,497,451'Cushion mounting structure of saddle-ride vehicle'20097,322,591'Suspension apparatus for a vehicle and vehicle including same'20087,311,171'Vehicular suspension installation structure'20077,303,051'Brake device for vehicle'20077,204,352'Brake device for vehicle'20077,063,342'Suspension arm kit, vehicle with protective spacer on suspension arm, and method of installing suspension arm'20066,935,982'Differential gear'20056,889,806'Vehicular two-wheel drive and four-wheel drive switching system'20056,851,524'Disc brake for motor vehicles'20056,827,361'Rear wheel suspension device for saddle ride vehicle'20046,746,032'Suspension structure'20046,698,563'Vehicular two-wheel drive and four-wheel drive switching system'20046,679,348'Vehicular two-wheel/four-wheel drive switching device'20046,668,966'Power steering device'20036,668,968'Power steering system'20036,659,256'Two-wheel and four-wheel driving change-over device for vehicle'20036,644,756'Wheel structure'20036,530,447'Two-wheel drive/four-wheel drive switching device for a vehicle'20036,467,565'Shaft drive type power transmission'20026,450,296'Breather structure for a final reduction gear equipped with a differential'20026,412,368'Saddle seat type motor vehicle with limited slip differential'20026,408,719'Differential mechanism'20026,371,259'Drum brake structure for a wheel of all-terrain vehicle'20026,293,374'Drum brake seal structure for all-terrain vehicle wheel'20016,182,785'Dust cover structure for a power transmission member'20015,896,776'Pinion gear with splined coupling directly to a drive shaft'19995,775,457'Final drive assembly for an all-terrain vehicle'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2013Based in Saitama, JP· patent location history
1999–2015Patents assigned to HONDA MOTOR CO LTD (40)· patent assignee history
2001Patents assigned to ARAI SEISAKUSHO CO LTD (1)· patent assignee history
2001–2015Based in Wako, JP· patent location history
2002Patents assigned to F C C CO LTD (1)· patent assignee history
2013–2015Patents assigned to SEKI BUNZO (6)· patent assignee history
2013–2015Patents assigned to KUWABARA NAOKI (3)· patent assignee history
2013Based in Dublin, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONDA MOTOR CO LTD | 40 | 1999–2015 |
| SEKI BUNZOself | 6 | 2013–2015 |
| KUWABARA NAOKI | 3 | 2013–2015 |
| ARAI SEISAKUSHO CO LTD | 1 | 2001 |
| F C C CO LTD | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 32 | 1998–2013 |
| Wako, JP | 9 | 2001–2015 |
| Dublin, OH, US | 1 | 2013 |