Inventor
Atsufumi Ozaki
Inventor
Kobe, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B63Hprimary
B63HMarine propulsion or steering23%
B63BShips or other waterborne vessels17%
F01PCooling of machines or engines in general11%
F02BInternal-combustion piston engines11%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general8%
F02DControlling combustion engines8%
Y02TClimate change mitigation technologies related to transportation6%
F01MLubricating of machines or engines in general4%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof4%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general2%
PatentTitleYear
8,751,158'Personal watercraft'20148,335,633'Driving control system for personal watercraft'20128,172,629'Personal watercraft'20127,980,906'Personal watercraft'20117,832,383'Engine and personal watercraft'20107,744,433'Jet-propulsion personal watercraft'20107,632,162'Personal watercraft with engine having exhaust collecting system'20097,392,779'Engine equipped with air-intake device for personal watercraft and personal watercraft'20087,367,856'Personal watercraft'20087,344,424'Water-jet propulsion personal watercraft'20087,230,547'Indicator light apparatus of marine vessel'20077,052,343'Personal watercraft'20067,044,814'Main switch apparatus of small watercraft'20067,017,532'Engine and personal watercraft'20066,988,919'Oil cooler and small watercraft'20066,921,308'Engine and personal watercraft'20056,905,381'Small watercraft and actuator for small watercraft'20056,855,022'Personal watercraft'20056,776,676'Personal watercraft'20046,659,820'Jet-propulsion watercraft'20036,588,451'Holding structure for holding device on fuel tank'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2014Patents assigned to KAWASAKI HEAVY IND LTD (21)· patent assignee history
2003–2014Based in Kobe, JP· patent location history
2004Based in Hyogo, JP· patent location history
2012–2014Patents assigned to OZAKI ATSUFUMI (3)· patent assignee history
2012Patents assigned to ARAKI TOSHIO (1)· patent assignee history
2014Patents assigned to KAMIO KUNIHIKO (1)· patent assignee history
2014Patents assigned to KANAMORI MINORU (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAWASAKI HEAVY IND LTD | 21 | 2003–2014 |
| OZAKI ATSUFUMIself | 3 | 2012–2014 |
| ARAKI TOSHIO | 1 | 2012 |
| KAMIO KUNIHIKO | 1 | 2014 |
| KANAMORI MINORU | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kobe, JP | 20 | 2003–2014 |
| Hyogo, JP | 1 | 2004 |