Inventor
Fujihiro Matuura
Inventor
Kanagawa, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Cprimary
B22CFoundry moulding17%
B22DCasting of metals17%
F02BInternal-combustion piston engines17%
F02FCylinders, pistons or casings, for combustion engines17%
Y10TTechnical subjects covered by former us classification17%
B23PMetal-working not otherwise provided for8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
6,899,158'Insert core and method for manufacturing a cylinder for internal combustion engine by making use of the insert core'20056,729,274'Cylinder and method for manufacturing a cylinder for an internal combustion engine'20046,345,439'Method for manufacturing a cylinder for internal combustion engine'20026,029,738'Core for use in die casting process'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2005Patents assigned to KIORITZ CORP (4)· patent assignee history
2000Based in Yokohama, JP· patent location history
2002–2005Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KIORITZ CORP | 4 | 2000–2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 3 | 2002–2005 |
| Yokohama, JP | 1 | 2000 |