Inventor
Akihiko Tada
Inventor
Kobe, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B61Dprimary
B61DBody details or kinds of railway vehicles16%
B60TVehicle brake control systems or parts thereof11%
B61HBrakes or other retarding devices specially adapted for rail vehicles11%
F16DCouplings for transmitting rotation11%
B05BSpraying apparatus5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form5%
B60LPropulsion of electrically-propelled vehicles5%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology5%
B61CLocomotives5%
B61LGuiding railway traffic5%
PatentTitleYear
10,844,918Brake shoe abrasion detection unit of railway vehicle, and brake shoe abrasion detection unit set202010,704,631Brake shoe abrasion detection system of railway vehicle20209,932,049Railcar bodyshell20189,302,683'Railcar'20168,424,463'Interior structure for railway vehicle'20135,433,783'Surface treatment apparatus'19955,288,029'Apparatus for electrostatically spray-coating workpiece with paint'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1995Patents assigned to HONDA MOTOR CO LTD (2)· patent assignee history
1994–1995Based in Sayama, JP· patent location history
2013–2020Patents assigned to KAWASAKI HEAVY IND LTD (5)· patent assignee history
2013Patents assigned to OKAYAMA CHIHIRO (1)· patent assignee history
2013Patents assigned to TADA AKIHIKO (1)· patent assignee history
2013–2020Based in Kobe, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAWASAKI HEAVY IND LTD | 5 | 2013–2020 |
| HONDA MOTOR CO LTD | 2 | 1994–1995 |
| OKAYAMA CHIHIRO | 1 | 2013 |
| TADA AKIHIKOself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kobe, JP | 5 | 2013–2020 |
| Sayama, JP | 2 | 1994–1995 |