Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339077 | Heat exchanger tube block, exhaust heat recovery boiler, and method of constructing exhaust heat recovery boiler | Yukihiro Takenaka, Tatsuo Ino, Atsushi Yukioka, Shuji Yamamoto, Toshinori Tanaka +3 more | 2025-06-24 |
| 11802744 | Exhaust heat recovery boiler | Ryo Nakamura, Yukihiro Takenaka, Tatsuo Ino, Atsushi Yukioka, Shuji Yamamoto +3 more | 2023-10-31 |
| 10907822 | Waste heat boiler | Yukihiro Takenaka, Fengwa ZHAO, Chuanli Kao, Tatsuo Ino, Mihan Zhao +7 more | 2021-02-02 |