Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5557945 | Refrigerant compressor and refrigeration system incorporating same | Masao Mangyo, Seishi Nakaoka | 1996-09-24 |
SI
Sinya Ito — 1 Patent
Overall (All Time): #3,753,083 of 4,157,543Top 95%
1
Patents All Time