Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655365 | Polyurethane foam | Tomotaka Hara, Satoshi Takayama, Takanobu Hara | 2023-05-23 |
| 11072704 | Polyurethane foam | Tomotaka Hara, Satoshi Takayama, Takanobu Hara | 2021-07-27 |
| 8859632 | Foamed resin product having shape-formable properties, method of using the same and cushion material to be worn by human body | Minoru Kawarabayashi, Shunichi Hayashi | 2014-10-14 |