Issued Patents All Time
Showing 1–25 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331909 | Lighting device | Makoto Hasegawa, Nobuyuki Suzuki | 2025-06-17 |
| 12320497 | Lighting device | Nobuyuki Suzuki, Makoto Hasegawa | 2025-06-03 |
| 12292593 | Lighting device | Makoto Hasegawa | 2025-05-06 |
| 12282224 | Backlight and display device | Takashi Ota, Michihide SHIBATA, Nobuyuki Suzuki | 2025-04-22 |
| 12248167 | Illumination device | Makoto Hasegawa, Nobuyuki Suzuki | 2025-03-11 |
| 12197075 | Backlight and liquid crystal display device | Koji FUJISAWA, Michihide SHIBATA | 2025-01-14 |
| 12196410 | Lighting device | Makoto Hasegawa, Nobuyuki Suzuki | 2025-01-14 |
| 12099273 | Lighting device with LED facing a disc shaped light guide | Makoto Hasegawa, Nobuyuki Suzuki | 2024-09-24 |
| 12085270 | Illumination apparatus | Makoto Hasegawa | 2024-09-10 |
| 12038648 | Illumination device and display device | Shinichi Komura, Ken Onoda | 2024-07-16 |
| 12018831 | Lighting device | Nobuyuki Suzuki, Makoto Hasegawa | 2024-06-25 |
| 12013610 | Light emitting device and illumination device | Nobuyuki Suzuki, Makoto Hasegawa | 2024-06-18 |
| 11898709 | Lighting device | Takashi Ota, Nobuyuki Suzuki, Makoto Hasegawa | 2024-02-13 |
| 11852303 | Lighting device | Makoto Hasegawa, Takeo Koito, Nobuyuki Suzuki | 2023-12-26 |
| 11828454 | Lighting device | Makoto Hasegawa, Nobuyuki Suzuki | 2023-11-28 |
| 11815259 | Lighting device | Nobuyuki Suzuki | 2023-11-14 |
| 11789193 | Lighting device | Makoto Hasegawa | 2023-10-17 |
| 11768325 | Display device, illumination device, and light guiding member | Koji Hiramoto, Hiroshi Nakamoto, Ken Kagabu, Ken Sugiyama | 2023-09-26 |
| 11747670 | Lighting device | Makoto Hasegawa, Nobuyuki Suzuki | 2023-09-05 |
| 11739909 | Lighting device | Nobuyuki Suzuki, Makoto Hasegawa | 2023-08-29 |
| 11703710 | Lighting device of thin, small light distribution angle and less power consumption | Makoto Hasegawa, Nobuyuki Suzuki | 2023-07-18 |
| 11668976 | Light emitting device and illumination device | Nobuyuki Suzuki, Makoto Hasegawa | 2023-06-06 |
| 11655944 | Lighting device | Makoto Hasegawa, Takeo Koito, Nobuyuki Suzuki | 2023-05-23 |
| 11537001 | Lighting device | Makoto Hasegawa, Nobuyuki Suzuki | 2022-12-27 |
| 11513279 | Lighting device | Makoto Hasegawa | 2022-11-29 |