Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313308 | Rotary compressor and refrigeration cycle device | Takuya Hirayama, Shogo Shida, Taishi Nagahata, Tomoaki Kurita | 2025-05-27 |
| 12037033 | Device state recording system and device state recording device | Kazuaki Yuuki, Tatsuhiro Yamaguchi, Yukiteru Nozawa, Yuji Miyagawa, Isao Takahashi | 2024-07-16 |
| 12001195 | State evaluation system, state evaluation apparatus, and state evaluation method | Yoshinori Mori, Hidefumi Takamine, Kazuo Watabe | 2024-06-04 |
| 11440646 | Remaining tire tread depth management system | Seigo Hata | 2022-09-13 |