Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9051937 | Refrigerant compressor | Akihiko Kubota, Jun Sato, Masato Morishima, Yuji Mori | 2015-06-09 |
| 8651831 | System for reducing compressor noise and suspension spring and snubber arrangement therefor | Kar Hoe Chan, Hideki Kawai, Hiroshi Sasano, Chew Thong Khoo | 2014-02-18 |
| 7380774 | Humidifier | Yasuhiro Akita, Shunichi Hayashi, Hiroshi Mizutani, Norio Miwa, Takashi Nitta +2 more | 2008-06-03 |
| 7134847 | Hermetic electric compressor having a suction muffler | Hidetoshi Nishihara, Yasushi Hayashi, Tomio Maruyama, Tsuyoshi Matsumoto, Ikutomo Umeoka | 2006-11-14 |
| 7052248 | Closed compressor | Ikutomo Umeoka, Tsuyoshi Matsumoto, Yasushi Hayashi, Tomio Maruyama | 2006-05-30 |
| 6152703 | Hermetic-type compressor | Takao Yoshimura, Hironari Akashi, Akira Hayashi | 2000-11-28 |