Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939165 | Surface skin-covered molded cushioning material and process for producing the same | Hidekazu Oike | 1999-08-17 |
| 5571623 | Fine polyurethane particles, colloidal polyurea particles, and production processes thereof | Katsumi Kuriyama, Takao Endoh | 1996-11-05 |
| 5114788 | Fabric having water absorption property and method of manufacturing the fabric | Yukio Nakagawa, Syoji Koizumi, Masao Miyake, Tomohisa Uno | 1992-05-19 |
| 4562108 | Heat-retaining moisture-transmissible water-resistant fabric | Masao Miyake | 1985-12-31 |
| 4510194 | Heat-retaining moisture-transmissible water-resistant fabric | Masao Miyake | 1985-04-09 |