Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11813920 | Piping system for air conditioner installed in vehicle | Gang Hou, Jiro Watanabe, Susumu Hatanaka, Naoshi Yamaguchi, Mie Okura +9 more | 2023-11-14 |
| 10584810 | Hydrogen-dispensing hose | Katsumasa Ishii, Ikuma Yusa | 2020-03-10 |
| 6988515 | Ultra-low permeation hose and method of manufacture | Hideyuki Oishi, Yuuji Kawamori, Fumio Tashiro | 2006-01-24 |
| 6648023 | Low permeable hose and method for producing the same | Issei Nakakita, Yuuji Kawamori | 2003-11-18 |
| 6548585 | Rubber composition for hose production, hose, and process for producing refrigerant hose | Osamu Ozawa, Tomoji Saitoh | 2003-04-15 |
| 6009910 | Refrigerant transporting hose | — | 2000-01-04 |