Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10022897 | Transfer molding method, die structure, transfer molding device, and optical member | Isao Makuta, Koichi Takemura, Tomofusa Shibata, Norikazu Kitamura, Masayuki Shinohara +4 more | 2018-07-17 |
| 9643369 | Metallic mold structure, transfer molding apparatus, transfer molding method, and optical member forming apparatus | Koichi Takemura, Tomofusa Shibata, Yoshinori Ito, Yoshikaga Taguchi, Kenji Suzuki +5 more | 2017-05-09 |
| 9618180 | Resin sheet producing method, optical member produced by resin sheet producing method, area light source device in which optical member is used, liquid crystal display device, and mobile device | Koichi Takemura, Gouo Kurata, Masayuki Kojima, Morihisa Ota | 2017-04-11 |
| 9452572 | Transfer molding method and transfer molding apparatus | Koichi Takemura, Tomofusa Shibata, Kenji Suzuki, Kazutaka Kaneko, Yoshikaga Taguchi +1 more | 2016-09-27 |
| 9162405 | Die structure, transfer molding apparatus, transfer molding method, optical member, area light source device, liquid crystal display device, and mobile device | Koichi Takemura, Tomofusa Shibata, Kazutaka Kaneko, Yuzuru Fujie, Naoki Hashimoto +2 more | 2015-10-20 |
| 9116264 | Light guide plate producing method, die structure, transfer molding apparatus, light guide plate, area light source device, liquid crystal display device, and mobile device | Isao Makuta, Koichi Takemura, Tomofusa Shibata, Norikazu Kitamura, Masayuki Shinohara +4 more | 2015-08-25 |