Inventor
Toshiaki Doryo
Inventor
Toyota, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines33%
F02FCylinders, pistons or casings, for combustion engines33%
F16JPistons33%
PatentTitleYear
4,206,931'Apparatus for fitting a cylinder head cover'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history
1980Based in Toyota, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toyota, JP | 1 | 1980 |