Kyoya TOKUNAGA

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ophthalmic optical system, ophthalmic objective lens, and ophthalmi...
- Patent number 12,059,210
- Issue date Aug 13, 2024
- Nikon Corporation
- Gonzalo Muyo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical system, optical apparatus, imaging apparatus, and method fo...
- Patent number 12,019,225
- Issue date Jun 25, 2024
- Nikon Corporation
- Toru Iwane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPHTHALMIC OPTICAL SYSTEM, OPHTHALMIC OBJECTIVE LENS, AND OPHTHALMI...
- Publication number 20240350006
- Publication date Oct 24, 2024
- Nikon Corporation
- Gonzalo MUYO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MICROSCOPE OBJECTIVE LENS AND MICROSCOPE APPARATUS
- Publication number 20230375818
- Publication date Nov 23, 2023
- Nikon Corporation
- Kyoya TOKUNAGA
- G02 - OPTICS
Information Patent Application
VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHO...
- Publication number 20230073221
- Publication date Mar 9, 2023
- Nikon Corporation
- Kosuke MACHIDA
- G02 - OPTICS
Information Patent Application
IMAGING APPARATUS
- Publication number 20220137276
- Publication date May 5, 2022
- Nikon Corporation
- Toru IWANE
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM, OPTICAL APPARATUS, IMAGING APPARATUS, AND METHOD FO...
- Publication number 20220099949
- Publication date Mar 31, 2022
- Nikon Corporation
- Toru IWANE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING APPARATUS
- Publication number 20220082745
- Publication date Mar 17, 2022
- Nikon Corporation
- Toru IWANE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPHTHALMIC OPTICAL SYSTEM, OPHTHALMIC OBJECTIVE LENS, AND OPHTHALMI...
- Publication number 20210093194
- Publication date Apr 1, 2021
- Nikon Corporation
- Gonzalo MUYO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Kyoya TOKUNAGA

Person

Patents Grantslast 30 patents

Ophthalmic optical system, ophthalmic objective lens, and ophthalmi...

Optical system, optical apparatus, imaging apparatus, and method fo...

Patents Applicationslast 30 patents

OPHTHALMIC OPTICAL SYSTEM, OPHTHALMIC OBJECTIVE LENS, AND OPHTHALMI...

MICROSCOPE OBJECTIVE LENS AND MICROSCOPE APPARATUS

VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHO...

IMAGING APPARATUS

OPTICAL SYSTEM, OPTICAL APPARATUS, IMAGING APPARATUS, AND METHOD FO...

IMAGING APPARATUS

OPHTHALMIC OPTICAL SYSTEM, OPHTHALMIC OBJECTIVE LENS, AND OPHTHALMI...