Issued Patents All Time
Showing 1–25 of 80 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130273 | Water sampling device for water quality measurement | — | 2024-10-29 |
| RE50041 | Light-emitting apparatus | Taku Hirasawa, Yasuhisa Inada, Akira Hashiya, Akira Tsujimoto | 2024-07-16 |
| 11835840 | Optical scanning device that includes waveguides | Akira Hashiya, Yasuhisa Inada, Taku Hirasawa, Yoshikazu Yamaoka | 2023-12-05 |
| 11644540 | Optical scanning device, photoreceiver device, and photodetection system | Yoshikazu Yamaoka, Yasuhisa Inada, Akira Hashiya, Taku Hirasawa | 2023-05-09 |
| 11474036 | Flocculation state monitoring sensor | — | 2022-10-18 |
| RE49093 | Light-emitting apparatus including photoluminescent layer | Taku Hirasawa, Yasuhisa Inada, Mitsuru Nitta, Akira Hashiya, Yasuhiko Adachi | 2022-06-07 |
| 11256156 | Optical scanning device that includes waveguides | Akira Hashiya, Yasuhisa Inada, Taku Hirasawa, Yoshikazu Yamaoka | 2022-02-22 |
| 11168251 | Phosphor that includes crystal phase containing cerium | Mitsuru Nitta | 2021-11-09 |
| 11149198 | Fiber light source including phosphor | Mitsuru Nitta, Yasuhisa Inada | 2021-10-19 |
| 11036120 | Projector including phosphor | Mitsuru Nitta, Yasuhisa Inada | 2021-06-15 |
| 11001753 | Phosphor that includes cerium | Mitsuru Nitta | 2021-05-11 |
| 10955114 | Phosphor and light-emitting apparatus | Mitsuru Nitta, Yasuhisa Inada | 2021-03-23 |
| 10877215 | Optical scanning device that includes waveguides | Akira Hashiya, Yasuhisa Inada, Taku Hirasawa, Yoshikazu Yamaoka | 2020-12-29 |
| 10717657 | Phosphor containing Ce | Mitsuru Nitta, Yasuhisa Inada | 2020-07-21 |
| 10714661 | Light-emitting apparatus including phosphor | Mitsuru Nitta, Yasuhisa Inada | 2020-07-14 |
| 10662376 | Phosphor that includes crystal phase containing celium | Mitsuru Nitta, Yasuhisa Inada | 2020-05-26 |
| 10570034 | Flocculation monitoring apparatus, flocculation monitoring method, and flocculation system | Yasuhiro Mugibayashi | 2020-02-25 |
| 10359155 | Light-emitting apparatus | Taku Hirasawa, Yasuhisa Inada, Akira Hashiya, Akira Tsujimoto | 2019-07-23 |
| 10214429 | Phosphor containing Ce | Mitsuru Nitta, Yasuhisa Inada | 2019-02-26 |
| 10182702 | Light-emitting apparatus including photoluminescent layer | Taku Hirasawa, Yasuhisa Inada, Mitsuru Nitta, Akira Hashiya, Yasuhiko Adachi | 2019-01-22 |
| 9841157 | Lamp and vehicle headlamp | Seigo Shiraishi, Yoshihisa Nagasaki, Takashi Ohbayashi | 2017-12-12 |
| 9691600 | Ultraviolet light emitting device | Takehiro Zukawa, Yoshiki Sasaki | 2017-06-27 |
| 9691599 | Ultraviolet light emitting device that can suppress time-dependent decrease in emission intensity during continuous operation | Takehiro Zukawa, Yoshiki Sasaki | 2017-06-27 |
| 9649401 | Ultraviolet irradiation apparatus | Takehiro Zukawa, Yoshiki Sasaki | 2017-05-16 |
| 9551474 | Wavelength conversion member, light source, and vehicle head lamp | Seigo Shiraishi, Yoshihisa Nagasaki, Nobuyasu Suzuki, Kazuhiko Yamanaka, Kiyoshi Morimoto +1 more | 2017-01-24 |