Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379322 | Sparkle contrast correcting method, comparing method, comparing apparatus, electronic display manufacturing method, and anti-glare layer manufacturing method | Makio Kurashige, Gen Furui, Kazutoshi Ishida, Hiroko Suzuki, Masayuki Tsunekawa +2 more | 2025-08-05 |
| 12038147 | Lighting system and method of designing lighting system | Makio Kurashige | 2024-07-16 |
| 11960101 | Optical measurement device and optical measurement method | Makio Kurashige, Kazutoshi Ishida | 2024-04-16 |
| 11940139 | Lighting device and lighting method | Toshiyuki Nakai, Makio Kurashige | 2024-03-26 |
| 11732860 | Illumination device | Makio Kurashige | 2023-08-22 |
| 11549664 | Portable lighting device and lighting method | Kaori NAKATSUGAWA, Makio Kurashige, Kazutoshi Ishida | 2023-01-10 |
| 11530792 | Illumination device and method of manufacturing the same | Makio Kurashige | 2022-12-20 |
| 11505111 | Illumination apparatus having a coherent light source and diffraction optical device that has a plurality of diffraction zones and widens the width of the illumination zone | Makio Kurashige, Kaori NAKATSUGAWA, Tomoe Sato | 2022-11-22 |
| 11359785 | Illumination device | Makio Kurashige | 2022-06-14 |
| 11274801 | Illumination device using coherent light source | Makio Kurashige | 2022-03-15 |
| 11193640 | Illumination device | Makio Kurashige | 2021-12-07 |
| 11186219 | Illumination apparatus, hologram device, and vehicle control method | Makio Kurashige, Kaori NAKATSUGAWA, Tomoe Sato | 2021-11-30 |
| 11092305 | Illumination device | Makio Kurashige | 2021-08-17 |
| 10941915 | Illumination device for illuminating a predetermined range with coherent light | Makio Kurashige | 2021-03-09 |
| 10866351 | Lighting device | Makio Kurashige | 2020-12-15 |
| 10845020 | Illumination device and method of manufacturing the same | Makio Kurashige | 2020-11-24 |
| 10837617 | Illumination device | Makio Kurashige | 2020-11-17 |
| 10773636 | Illumination apparatus, hologram device, and vehicle control method | Makio Kurashige, Kaori NAKATSUGAWA, Tomoe Sato | 2020-09-15 |
| 10760772 | Illumination device | Makio Kurashige | 2020-09-01 |
| 10754168 | Illumination device | Makio Kurashige, Kaori NAKATSUGAWA | 2020-08-25 |
| 10690932 | Lighting device | Makio Kurashige | 2020-06-23 |
| 10584854 | Illumination device | Makio Kurashige | 2020-03-10 |
| 10400997 | Illumination device | Makio Kurashige | 2019-09-03 |
| 10317695 | Illumination device | Makio Kurashige, Kaori NAKATSUGAWA | 2019-06-11 |