Masaaki Matsushima

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Spectacle wearing parameter measurement system, measurement program...
- Patent number 10,955,690
- Issue date Mar 23, 2021
- HOYA LENS THAILAND LTD.
- Nobuyuki Tadokoro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spectacle wearing parameter measurement device, spectacle wearing p...
- Patent number 10,156,740
- Issue date Dec 18, 2018
- HOYA Lens Thailand Ltd.
- Nobuyuki Tadokoro
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of manufacturing formed article, glass material, and method...
- Patent number 9,242,889
- Issue date Jan 26, 2016
- Hoya Corporation
- Tetsuma Yamakaji
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing formed article, mold and method of manufact...
- Patent number 8,277,704
- Issue date Oct 2, 2012
- Hoya Corporation
- Masaaki Matsushima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of manufacturing formed article, covering member, and formin...
- Patent number 8,197,727
- Issue date Jun 12, 2012
- Hoya Corporation
- Mikio Chisha
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of manufacturing formed article, support member, and forming...
- Patent number 7,950,252
- Issue date May 31, 2011
- Hoya Corporation
- Mikio Chisha
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and device for evaluating spectacle lens or mold for molding...
- Patent number 7,158,222
- Issue date Jan 2, 2007
- Hoya Corporation
- Shin-ichiro Taguchi
- G01 - MEASURING TESTING
Information Patent Grant
Progressive-power lens
- Patent number 6,932,474
- Issue date Aug 23, 2005
- Hoya Corporation
- Takashi Hatanaka
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
SPECTACLE LENSES AND METHODS FOR PRODUCING THE SAME FROM A SINGLE S...
- Publication number 20200033634
- Publication date Jan 30, 2020
- Hoya Lens Thailand Ltd.
- Masaaki MATSUSHIMA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SPECTACLE WEARING PARAMETER MEASUREMENT SYSTEM, MEASUREMENT PROGRAM...
- Publication number 20180031868
- Publication date Feb 1, 2018
- HOYA LENS THAILAND LTD.
- Nobuyuki TADOKORO
- G02 - OPTICS
Information Patent Application
SPECTACLE WEARING PARAMETER MEASUREMENT DEVICE, SPECTALE WEARING PA...
- Publication number 20180024384
- Publication date Jan 25, 2018
- HOYA LENS THAILAND LTD.
- Nobuyuki TADOKORO
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING FORMED ARTICLE, SUPPORT MEMBER, AND FORMING...
- Publication number 20090295033
- Publication date Dec 3, 2009
- Mikio Chisha
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD OF MANUFACTURING FORMED ARTICLE, COVERING MEMBER, AND FORMIN...
- Publication number 20090289380
- Publication date Nov 26, 2009
- HOYA CORPORATION
- Mikio Chisha
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD OF MANUFACTURING FORMED ARTICLE, MOLD AND METHOD OF MANUFACT...
- Publication number 20090127727
- Publication date May 21, 2009
- HOYA CORPORATION
- Masaaki Matsushima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method of Manufacturing Formed Article, Glass Material, and Method...
- Publication number 20090108477
- Publication date Apr 30, 2009
- HOYA CORPORATION
- Tetsuma Yamakaji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method and device for evaluating spectacle lens or mold for molding...
- Publication number 20050179863
- Publication date Aug 18, 2005
- Shin-ichiro Taguchi
- G02 - OPTICS
Information Patent Application
Progressive-power lens
- Publication number 20040165145
- Publication date Aug 26, 2004
- HOYA CORPORATION
- Takashi Hatanaka
- G02 - OPTICS

Masaaki Matsushima

Person

Patents Grantslast 30 patents

Spectacle wearing parameter measurement system, measurement program...

Spectacle wearing parameter measurement device, spectacle wearing p...

Method of manufacturing formed article, glass material, and method...

Method of manufacturing formed article, mold and method of manufact...

Method of manufacturing formed article, covering member, and formin...

Method of manufacturing formed article, support member, and forming...

Method and device for evaluating spectacle lens or mold for molding...

Progressive-power lens

Patents Applicationslast 30 patents

SPECTACLE LENSES AND METHODS FOR PRODUCING THE SAME FROM A SINGLE S...

SPECTACLE WEARING PARAMETER MEASUREMENT SYSTEM, MEASUREMENT PROGRAM...

SPECTACLE WEARING PARAMETER MEASUREMENT DEVICE, SPECTALE WEARING PA...

METHOD OF MANUFACTURING FORMED ARTICLE, SUPPORT MEMBER, AND FORMING...

METHOD OF MANUFACTURING FORMED ARTICLE, COVERING MEMBER, AND FORMIN...

METHOD OF MANUFACTURING FORMED ARTICLE, MOLD AND METHOD OF MANUFACT...

Method of Manufacturing Formed Article, Glass Material, and Method...

Method and device for evaluating spectacle lens or mold for molding...

Progressive-power lens