Akihiro Yasuda

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Contact lens case
- Patent number 11,540,603
- Issue date Jan 3, 2023
- MENICON CO., LTD.
- Akihiro Yasuda
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Contact lens case
- Patent number 9,173,464
- Issue date Nov 3, 2015
- Menicon Co., Ltd.
- Akihiro Yasuda
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Method of molding ophthalmic lens product, and mold assembly used i...
- Patent number 6,355,190
- Issue date Mar 12, 2002
- Menicon Co., Ltd.
- Tatsuya Ojio
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing an intraocular lens
- Patent number 6,015,511
- Issue date Jan 18, 2000
- Menicon Co., Ltd.
- Akihiro Yasuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Production of a balloon for an intraocular lens
- Patent number 5,091,121
- Issue date Feb 25, 1992
- Menicon Co., Ltd.
- Kazuhiko Nakada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Balloon for an intraocular lens and processes for its production
- Patent number 5,035,710
- Issue date Jul 30, 1991
- Menicon Co., Ltd.
- Kazuhiko Nakada
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONTACT LENS CASE
- Publication number 20210052054
- Publication date Feb 25, 2021
- MENICON CO., LTD.
- Akihiro YASUDA
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
CONTACT LENS CASE
- Publication number 20150150346
- Publication date Jun 4, 2015
- Menicon Co., Ltd.
- Akihiro Yasuda
- A45 - HAND OR TRAVELLING ARTICLES