Hiroshi UENO

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Okazaki-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Plastic spectacle lens and spectacles
- Patent number 11,422,287
- Issue date Aug 23, 2022
- Tokai Optical Co., Ltd.
- Koji Imai
- G02 - OPTICS
Information Patent Grant
Spectacle lens manufacturing system
- Patent number 11,072,138
- Issue date Jul 27, 2021
- Tokai Optical Co., Ltd.
- Atsushi Nagao
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Spectacle lens manufacturing system
- Patent number 10,688,739
- Issue date Jun 23, 2020
- Tokai Optical Co., Ltd.
- Hiroaki Watanabe
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PLASTIC LENS AND EYE GLASSES
- Publication number 20220066237
- Publication date Mar 3, 2022
- Tokai Optical Co., Ltd.
- Hiroshi UENO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PLASTIC SPECTACLE LENS AND SPECTACLES
- Publication number 20190369291
- Publication date Dec 5, 2019
- Tokai Optical Co., Ltd.
- Koji IMAI
- G02 - OPTICS
Information Patent Application
SPECTACLE LENS MANUFACTURING SYSTEM
- Publication number 20180133987
- Publication date May 17, 2018
- Tokai Optical Co., Ltd.
- Hiroaki WATANABE
- G02 - OPTICS
Information Patent Application
SPECTACLE LENS MANUFACTURING SYSTEM
- Publication number 20180133989
- Publication date May 17, 2018
- Tokai Optical Co., Ltd.
- Atsushi Nagao
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY