Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228085 | Resin composition for refrigerant-transporting hose and method of producing the resin composition, and refrigerant-transporting hose | Naoki Oyaizu, Kazutaka Katayama | 2016-01-05 |
| 8739836 | Refrigerant-transporting hose | Naoki Oyaizu, Kazutaka Katayama, Takehiko Taguchi, Hiroyoshi Mori, Eiichi Daikai | 2014-06-03 |