Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331671 | Control device for vehicle | — | 2025-06-17 |
| 10428714 | Control device and method for internal combustion engine | Keisuke Nagasaka, Hiroshi Tanaka | 2019-10-01 |
| 10100691 | Electrically heated catalyst | Hiroshi Tanaka, Shigemasa Hirooka, Shingo Korenaga | 2018-10-16 |
| 9206728 | Control system and control method for electrical heating catalyzer | Hiroshi Tanaka, Keisuke Nagasaka | 2015-12-08 |