Inventor
ATSUSHI SAKAGUCHI
Inventor
JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B61Hprimary
B61HBrakes or other retarding devices specially adapted for rail vehicles19%
F16DCouplings for transmitting rotation19%
G06FElectric digital data processing15%
G10LSpeech analysis techniques or speech synthesis15%
G01SRadio direction-finding8%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers8%
B60BVehicle wheels4%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges4%
G10KSound-producing devices4%
PatentTitleYear
12,492,732Attachment structure of brake disk for railway vehicle, and brake disk unit using same202512,156,004Loudspeaker device202411,578,775Brake lining for railway vehicle, disc brake system for railway vehicle including same, and sintered friction material to be used for brake lining for railway vehicle202311,507,759Speech translation device, speech translation method, and recording medium202211,480,223Aerodynamic noise reduction member, railroad vehicle brake disk unit, railroad vehicle disk brake, railroad vehicle wheel, and railroad vehicle202211,466,737Brake disc for railway vehicle202211,434,964Brake lining for a railway vehicle and disk brake equipped with the same202211,315,572Speech recognition device, speech recognition method, and recording medium202211,238,852Speech translation device, speech translation method, and recording medium therefor202211,182,567Speech translation apparatus, speech translation method, and recording medium storing the speech translation method2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to PANASONIC CORP (4)· patent assignee history
2021–2025Based in JP· patent location history
2022–2025Patents assigned to NIPPON STEEL CORP (5)· patent assignee history
2022–2023Patents assigned to FINE SINTER CO LTD (2)· patent assignee history
2022Patents assigned to NIPPON STEEL & SUMITOMO METAL CORP (2)· patent assignee history
2022Patents assigned to HIGASHI NIPPON RYOKAKU TETSUDO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON STEEL CORP | 5 | 2022–2025 |
| PANASONIC CORP | 4 | 2021–2022 |
| FINE SINTER CO LTD | 2 | 2022–2023 |
| NIPPON STEEL & SUMITOMO METAL CORP | 2 | 2022 |
| HIGASHI NIPPON RYOKAKU TETSUDO | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 10 | 2021–2025 |