Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362530 | Gas-and-oil impermeable hose construction | Tetsu Kitami, Osamu Ozawa | 1994-11-08 |
| 5361260 | Communication system | — | 1994-11-01 |
| 4950436 | Process for producing hoses of high impermeability to gas and vapor | Tetsu Kitami, Tutomu Suyama | 1990-08-21 |
| 4905736 | Hose construction | Tetsu Kitami, Toyotaka Narita | 1990-03-06 |
| 4881576 | Hose for transport of refrigerant fluids and fuel oils | Tetsu Kitami | 1989-11-21 |
| 4880036 | Hose for refrigerating systems | Tetsu Kitami | 1989-11-14 |
| 4862923 | Air conditioning hose | Tetsu Kitami | 1989-09-05 |
| 4287626 | Flexible anchor buoy | — | 1981-09-08 |