Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4261180 | Refrigerator | Shigekazu Nozawa, Masayuki Urashin, Hiroaki Kuno, Hiroshi Takagi | 1981-04-14 |
| 4234296 | Screw compressor | Katsumi Matsubara, Shigekazu Nozawa, Masaharu Ishii | 1980-11-18 |