Train information management apparatus, train information management system, and train information management method
US-12552428-B2 · Feb 17, 2026 · US
This page is not indexed by search engines while we improve data quality.
Okada Ryosuke patents
Okada Ryosuke is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Okada Ryosuke |
| Total patents | 4 |
| First publication | May 30, 2024 |
| Latest publication | Feb 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Train control system
US-12528526-B2 · Jan 20, 2026 · US
Train information management apparatus, train information management system, and train information management method
US-2025242846-A1 · Jul 31, 2025 · US
Train control system
US-2024174275-A1 · May 30, 2024 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Electric Corp | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B61L15/0027 | 4 |
| B61L27/70 | 2 |
| B61L3/125 | 2 |
| B61L25/026 | 2 |
| Y02T90/16 | 2 |