Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8226372 | Electric compressor | Koji Hamaoka, Hidetoshi Nishihara, Katsumi Endo, Makoto Katayama, Tatsuyuki Iizuka +3 more | 2012-07-24 |
| 5562427 | Filter arrangement for a refrigerant compressor | Masao Mangyo, Seishi Nakaoka, Shinya Ito, Takao Kawashima, Satoshi Wada +1 more | 1996-10-08 |
| 5402655 | Refrigerant compressor and refrigeration system incorporating same | Masao Mangyo, Seishi Nakaoka, Shinya Ito, Takao Kawashima, Satoshi Wada +1 more | 1995-04-04 |
| 5304044 | Hermetic compressor | Satoshi Wada, Toshihiro Yamada, Hideki Otori | 1994-04-19 |