Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404576 | System and method of performing a metal coating process using induction heating techniques | Sojiro KIMURA, Takashi Kogin | 2025-09-02 |
| 10576297 | Magnetic flux irradiation devices and components | Kotaro Hirayama | 2020-03-03 |
| 10342989 | Magnetic flux irradiation devices and components | Kotaro Hirayama | 2019-07-09 |
| 9352719 | Silicone rubber sheet and airbag device | Kenji Nakamura, Masakatsu Hotta, Tsutomu Yoneyama, Masaki Fukuda | 2016-05-31 |
| 8214053 | Body heating device | Kotaro Hirayama, Isamu Tomoda | 2012-07-03 |