Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1086057 | Controller for railway vehicle | Hirokazu TAKABAYASHI | 2025-07-29 |
| 12331138 | Method for producing catalyst for olefin polymerization | Hiroyuki Kono, Shinta Marui, Toshiya Uozumi | 2025-06-17 |
| 11818868 | Cooling device and power conversion device | Hirokazu TAKABAYASHI | 2023-11-14 |
| 11736034 | Power conversion device | — | 2023-08-22 |