Inventor
Michio Izumi
Inventor
Saitama, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Mprimary
F01MLubricating of machines or engines in general30%
B63BShips or other waterborne vessels20%
B63HMarine propulsion or steering20%
F01LCyclically operating valves for machines or engines10%
F02BInternal-combustion piston engines10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
7,757,656'Internal combustion engine for small planing boat'20107,556,006'Valve mechanism of engine'20097,219,643'Internal combustion engine having an improved oil cooling structure, and personal watercraft incorporating same'20076,719,598'System for lubricating engine for personal watercraft'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2010Patents assigned to HONDA MOTOR CO LTD (4)· patent assignee history
2004–2010Based in Saitama, JP· patent location history
2007Based in Wako, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HONDA MOTOR CO LTD | 4 | 2004–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 3 | 2004–2010 |
| Wako, JP | 1 | 2007 |