Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416439 | Refrigerant cycle apparatus | Natsuko Kitagawa, Ryuuichi Toyota, Keiya NAGAHARA, Satoshi Kawano, Makoto Inoue +1 more | 2025-09-16 |
| 11976831 | Air-conditioner, air-conditioning system, and method for monitoring air-conditioner | Satoshi Kawano, Kyouji Araya, Kazuya Fukuda, Ryuuichi Toyota, Makoto Inoue +1 more | 2024-05-07 |
| 11955739 | Connection structure between printed circuit board and terminal block, terminal block, and air conditioner | Hironori Ogawa, Akihiko Oguri, Ryuuichi Toyota, Natsuko Kitagawa | 2024-04-09 |
| 11949199 | Terminal block and air conditioner | Koushou Shouyama, Ryuuichi Toyota | 2024-04-02 |
| 11879646 | Air conditioner, and method of replacing functional component | Ryuuichi Toyota, Natsuko Kitagawa, Yuuki Takami, Yumi Aomatsu | 2024-01-23 |
| 11841256 | Thermal flow velocity and flow rate sensor, and air conditioner | Yuuki Takami, Ryuuichi Toyota, Natsuko Kitagawa, Yumi Aomatsu | 2023-12-12 |
| 7575442 | Multilayer wiring substrate | Eiji Ogata, Kazunori Omori, Koichi Namimatsu | 2009-08-18 |
| 7421181 | Retention release auxiliary device for optical connector and printed circuit board device | Kouji Kanou, Hiroyuki Shouyama, Masahiko Kondo, Yoshiyuki Nakayama | 2008-09-02 |
| 6444925 | Press-fit pin connection checking method and system | Yasuhiro Teshima, Hideaki Matsumoto | 2002-09-03 |