Inventor
KEIJI OGAWA
Inventor
JP
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material33%
B60TVehicle brake control systems or parts thereof33%
H02KDynamo-electric machines33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (1)· patent assignee history
2022Patents assigned to NIPPON STEEL CORP (1)· patent assignee history
2022–2025Based in JP· patent location history
2025Patents assigned to ADVICS CO LTD (1)· patent assignee history
2025Patents assigned to AISIN CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ADVICS CO LTD | 1 | 2025 |
| AISIN CORP | 1 | 2025 |
| NIPPON STEEL & SUMITOMO METAL CORP | 1 | 2022 |
| NIPPON STEEL CORP | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 2 | 2022–2025 |