Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819123 | Compressed air supply system | — | 1989-04-04 |
| 4696626 | Railroad car air compressor unit | Yasuhisa Hata, Satoshi Ogura | 1987-09-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4819123 | Compressed air supply system | — | 1989-04-04 |
| 4696626 | Railroad car air compressor unit | Yasuhisa Hata, Satoshi Ogura | 1987-09-29 |