Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9377360 | Device and method for measuring temperature of heat-treated workpiece | Kazuhiko Katsumata, Junji Inoue, Takahisa Shimada, Shinya Kudo | 2016-06-28 |
| 9359654 | Mist cooling apparatus and heat treatment apparatus | Kazuhiko Katsumata, Shinya Kudo, Takahisa Shimada | 2016-06-07 |
| 9187795 | Mist cooling apparatus, heat treatment apparatus, and mist cooling method | Kazuhiko Katsumata, Shinya Kudo, Takahisa Shimada | 2015-11-17 |
| D659230 | Portion of heat treat furnace | Kazuhiko Katsumata, Junji Inoue, Takahisa Shimada, Shinya Kudo | 2012-05-08 |
| D659231 | Heat treat furnace | Kazuhiko Katsumata, Junji Inoue, Takahisa Shimada, Shinya Kudo | 2012-05-08 |
| D658279 | Portion of heat transfer furnace | Kazuhiko Katsumata, Junji Inoue, Takahisa Shimada, Shinya Kudo | 2012-04-24 |