Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10193226 | Wireless communication apparatus, wireless communication method, and wireless communication system | Hiroki Narusawa | 2019-01-29 |
| 9025961 | Content supplying system which uses spatial light transmission | Hiroyuki Kurokawa, Hiroki Narusawa | 2015-05-05 |
| 8958700 | Spatial light communication device | Hiroyuki Kurokawa, Hiroki Narusawa | 2015-02-17 |
| 8932123 | Assembly block and display system | Fumiyoshi Ito, Takeshi Matsushima, Hideyuki Uchida | 2015-01-13 |
| 8131154 | Visible light communication apparatus | Hiroyuki Kurokawa, Naoyuki Furuta | 2012-03-06 |
| 7960698 | Reflective collection-type light receiving unit and light receiving apparatus for spatial light communications | Hiroyuki Kurokawa | 2011-06-14 |
| 6130700 | Aligner, exposure method and printer | Fumiyoshi Ito, Satoru Takizawa | 2000-10-10 |
| 6037964 | Exposure head and printer | Masao Gomi | 2000-03-14 |
| 5550627 | Exposure and pressure applicator device for printing an image | James A. Dowler, Tyson B. Whitaker, Julius D. King, Jr., Satoru Takizawa, Masaao Gomi +1 more | 1996-08-27 |