Inventor
Seiji Koumatsu
Inventor
Shizuoka, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Rprimary
H01RElectrically-conductive connections76%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges6%
F16JPistons6%
F16LPipes6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
6,068,524'Reversed terminal insertion preventing structure'20006,036,541'Rubber plug with lips'20005,879,178'Waterproof connector housing'19995,830,006'Connector with rear holder'19985,618,203'Connector with rear holder'19975,484,301'Inertia locking-type waterproof connector'19965,435,605'Locking structure of waterproof connector'19955,399,045'Waterproof connector'19955,395,266'Water-proofing plug for connector'19955,378,170'Terminal inserting structure of connector'19955,356,312'Connector waterproofing stopper'19945,338,217'Connector terminal'19945,240,431'Waterproof connector'19935,226,839'Connector'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2000Patents assigned to YAZAKI CORP (14)· patent assignee history
1993–2000Based in Shizuoka, JP· patent location history
1995Patents assigned to NISSAN MOTOR (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAZAKI CORP | 14 | 1993–2000 |
| NISSAN MOTOR | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 14 | 1993–2000 |