Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12147058 | Diffractive optical element, projection device, and measurement device' | Motoshi NAKAYAMA | 2024-11-19 |
| 12092840 | Diffractive optical element, projection device, and measuring device | Toshiya Yonehara, Koichi Tashima, Kensuke ONO | 2024-09-17 |
| 12085739 | Diffractive optical element and illumination optical system | Kensuke ONO, Motoshi NAKAYAMA | 2024-09-10 |
| 11834072 | Driving assist apparatus with autonomous braking control | Yuto Shimbo, Yuma Hoshikawa, Toshifumi Kawasaki | 2023-12-05 |
| 11731621 | Collision avoidance assistance apparatus | Wataru Ike, Yuma Hoshikawa, Yuto Shimbo | 2023-08-22 |
| 11598972 | Diffractive optical element, projection device and measuring device | Koji Miyasaka | 2023-03-07 |
| 11536981 | Diffractive optical element, projection device, and measurement device | Motoshi NAKAYAMA | 2022-12-27 |
| 11518375 | Collision avoidance assist control apparatus | Wataru Ike, Yuma Hoshikawa, Yuto Shimbo | 2022-12-06 |
| 11370421 | Collision avoidance assistance apparatus | Wataru Ike, Yuma Hoshikawa, Yuto Shimbo | 2022-06-28 |
| 11305763 | Vehicle moving control apparatus | Yuma Hoshikawa | 2022-04-19 |
| 11292461 | Vehicle driving assist apparatus | — | 2022-04-05 |
| 7564504 | Phase plate and an optical data recording/reproducing device | Yoshiharu Ooi, Hiromasa Sato, Takuji Nomura, Masahiro Murakawa, Yoshiyuki Miyake | 2009-07-21 |
| 7548359 | Double-wavelength light source unit and optical head device having four diffraction gratings | Yoshiharu Ooi | 2009-06-16 |
| 6891147 | Wavelength-selective diffraction element and an optical head device | Ryuichiro Goto, Hiroki Hotaka, Yoshiharu Ooi, Reiko Nozawa, Noriaki Shimodaira | 2005-05-10 |