Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12248119 | Compound, resin precursor, cured object, optical element, optical system, interchangeable camera lens, optical device, cemented lens, and method for manufacturing cemented lens | Yoshihiro Someya | 2025-03-11 |
| 12139646 | Compound, resin precursor, cured object, optical element, optical system, interchangeable camera lens, optical device, cemented lens, and method for manufacturing cemented lens | Yoshihiro Someya | 2024-11-12 |
| 11440869 | Compound, resin precursor, cured product, optical element, optical system, interchangeable lens for camera, optical device, cemented lens, and production method for cemented lens | Yoshihiro Someya | 2022-09-13 |
| 8367872 | Close-bonded diffractive optical element, optical material used therefor, resin precursor, and resin precursor composition | Akiko Miyakawa | 2013-02-05 |
| 7915801 | Method of manufacturing optical element and method of manufacturing resin-sealed light emitting element as well as optical element, resin-sealed light emitting element and planar light source device | Shunji Watanabe | 2011-03-29 |
| 5051176 | Packing material for liquid chromatography | Sotaro Miyano, Shuichi Oi | 1991-09-24 |