Inventor
Mikio Masaki
Inventor
Tokyo, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification47%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for35%
E05BLocks12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
5,092,147'Steering lock'19924,982,584'Steering lock system'19914,981,026'Steering column shaft locking device for an automotive vehicle'19914,972,695'Anti-pick cylinder lock'19904,671,090'Cylinder lock assembly'19874,516,415'Steering lock for automobiles'19854,495,786'Steering lock for automotive vehicles'19854,487,042'Steering lock assembly'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1992Patents assigned to KOKUSAN KINZOKU KOGYO KK (7)· patent assignee history
1984–1992Patents assigned to NISSAN MOTOR (4)· patent assignee history
1984–1992Based in Tokyo, JP· patent location history
1985Based in Kawaguchi, JP· patent location history
1991Patents assigned to KINZOKU KOGYO KABUSHIKI KAISHA (1)· patent assignee history
1992Patents assigned to NISSAN SHATAI CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOKUSAN KINZOKU KOGYO KK | 7 | 1984–1992 |
| NISSAN MOTOR | 4 | 1984–1992 |
| KINZOKU KOGYO KABUSHIKI KAISHA | 1 | 1991 |
| NISSAN SHATAI CO | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 1984–1992 |
| Kawaguchi, JP | 1 | 1985 |