Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970612 | Polyamide composition and molded product composed of said polyamide composition | Naoto Sugai, Takaharu Shigematsu | 2024-04-30 |
| 11898035 | Polyamide composition, and molded article including same | Takaharu Shigematsu | 2024-02-13 |
| 10879439 | Polyamide composition for LED reflection plate, LED reflection plate, and light-emitting device including reflection plate | Takaharu Shigematsu | 2020-12-29 |
| 10703903 | Polyamide composition for LED reflection plate, LED reflection plate, and light-emitting device including reflection plate | Nobuhiro OYA, Takaharu Shigematsu | 2020-07-07 |
| 10480749 | Polyamide composition for reflector, reflector, light emitting device including the reflector, and lighting device and image display device each including the light emitting device | Kozo Tamura, Takaharu Shigematsu | 2019-11-19 |
| 10407548 | Polyamide composition for reflector, reflector, light emitting device including the reflector, and lighting device and image display device each including the light emitting device | Kozo Tamura, Takaharu Shigematsu | 2019-09-10 |
| 10364339 | Polyamide resin composition and molded article produced therefrom | Kozo Tamura, Hideaki Suzuki | 2019-07-30 |
| 9822949 | Polyamide composition for reflector, reflector, light emitting device including the reflector, and lighting device and image display device each including the light emitting device | Kozo Tamura, Takaharu Shigematsu | 2017-11-21 |
| 9381694 | Multi-laminated body manufacturing method and its manufacturing apparatus, and multi-laminated body | Toshiyuki Zento, Kohta Tomiyama, Hiromichi Nakata | 2016-07-05 |