Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352513 | Heat exchanger | Nobuhide Hara, Shimpei Okayasu, Satoshi Hiraoka, Kenji Kirihara, Masahiko Nagai +1 more | 2025-07-08 |
| 11529864 | Drive device for electric vehicle and electric vehicle | Katsuhiko Shoda, Kazuma OTAKA | 2022-12-20 |
| 11273478 | Power transmission device and rolling mill | Akihiko Umeda, Katsuhiko Shoda, Kazuma OTAKA | 2022-03-15 |
| 9638469 | Condenser, multistage pressure condenser provided therewith, and reheating module used in condenser | Issaku Fujita, Satoshi Hiraoka, Kenji Kirihara, Akira Fukui, Taichi Nakamura | 2017-05-02 |
| 8790433 | Moisture separator | Issaku Fujita, Jiro Kasahara | 2014-07-29 |