Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9452631 | Light-emitting medium | Yoko Sekine, Manabu Yamamoto, Mitsuru Kitamura, Tsuyoshi Yamauchi, Sakurako Hatori | 2016-09-27 |
| 9223235 | Fine particles, particle group, anti-counterfeiting ink, anti-counterfeiting toner, anti-counterfeiting sheet, and anti-counterfeiting medium | Tsuyoshi Yamauchi, Mitsuru Kitamura, Manabu Yamamoto, Yoko Sekine | 2015-12-29 |
| 9127181 | Taggant particle group; and anti-counterfeit ink, anti-counterfeit toner, anti-counterfeit sheet, and anti-counterfeit medium comprising same | Tsuyoshi Yamauchi, Mitsuru Kitamura, Manabu Yamamoto, Yoko Sekine | 2015-09-08 |
| 9028929 | Light-emitting medium | Yoko Sekine, Manabu Yamamoto, Mitsuru Kitamura, Tsuyoshi Yamauchi, Sakurako Hatori | 2015-05-12 |
| 9001401 | Fabrication process of multi-image type hologram, and multi-image type hologram fabricated by that process | Tsuyoshi Yamauchi, Masachika Watanabe, Tomoko Kumasawa, Makio Kurashige, Mitsuru Kitamura +1 more | 2015-04-07 |
| 8564866 | Computer-generated hologram including splice planes for reconstructing a full-color image with high resolution and its fabrication method | Mitsuru Kitamura | 2013-10-22 |
| 8523238 | Light-emitting medium and method of confirming light-emitting medium | Yoko Sekine, Manabu Yamamoto, Mitsuru Kitamura, Tsuyoshi Yamauchi, Sakurako Hatori | 2013-09-03 |
| 8223412 | Computer-generated hologram including splice planes for reconstructing a full-color image with high resolution and its fabrication method | Mitsuru Kitamura | 2012-07-17 |
| 7940437 | Computer-generated hologram for reconstructing a full-color image with high resolution and its fabrication method | Mitsuru Kitamura | 2011-05-10 |