Patents/Assignees

Nittoh Inc.

9 patents in portfolio

US12487436utility2025
Image-forming Optical System, Projection Device, and Imaging Device
0 cites
US12411323utility2025
Optical System Having Intermediate Image Formed Therein
0 cites
US12393001utility2025
Lens for Filming
0 cites
US12111486utility2024
Optical Filter and Imaging Lens Unit
0 cites
US12019356utility2024
Lens Barrel and Interchangeable Lens Camera
0 cites
US11867889utility2024
Lens System and Imaging Apparatus
0 cites
US11815792utility2023
Lens Barrel
0 cites
US11720007utility2023
Projection Optical System and Projector Apparatus
0 cites
US11550115utility2023
Lens Barrel and Camera Device
0 cites