Yasuhiro YOKOYAMA

Person

Kasugai-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing self-assembling peptide derivatives
- Patent number 9,963,483
- Issue date May 8, 2018
- Menicon Co., Ltd.
- Hidenori Yokoi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for producing contact lens having a mark and contact lens h...
- Patent number 7,165,840
- Issue date Jan 23, 2007
- Menicon Co., Ltd.
- Yasuhiro Yokoyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Combination vessel of a cap type sealing tool having tamper functio...
- Patent number 6,536,586
- Issue date Mar 25, 2003
- Taisei Kako Co., Ltd.
- Masaharu Nakao
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Mold assembly for forming contact lens blank
- Patent number 6,071,111
- Issue date Jun 6, 2000
- Menicon Co., Ltd.
- Atsuhiro Doke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ocular lens and a method for its production
- Patent number 5,777,032
- Issue date Jul 7, 1998
- Menicon Co., Ltd.
- Yasuhiro Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ocular lens material
- Patent number 5,556,929
- Issue date Sep 17, 1996
- Menicon Co., Ltd.
- Yasuhiro Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing a tinted contact lens
- Patent number 5,516,467
- Issue date May 14, 1996
- Menicon Co., Ltd.
- Kazuharu Niwa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Soft ocular lens material
- Patent number 5,416,180
- Issue date May 16, 1995
- Menicon Co., Ltd.
- Yasuhiro Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ocular lens material
- Patent number 5,416,132
- Issue date May 16, 1995
- Menicon Co., Ltd.
- Yasuhiro Yokoyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ocular lens material
- Patent number 5,346,946
- Issue date Sep 13, 1994
- Menicon Co., Ltd.
- Yasuhiro Yokoyama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for marking a water-absorptive contact lens: dyeing dry lens...
- Patent number 5,244,470
- Issue date Sep 14, 1993
- Menicon Co., Ltd.
- Koji Onda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BONE FORMATION PROMOTER
- Publication number 20170119825
- Publication date May 4, 2017
- NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
- Kei ANDO
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Process for Producing Self-Assembling Peptide Derivatives
- Publication number 20150175663
- Publication date Jun 25, 2015
- Menicon Co., Ltd.
- Hidenori Yokoi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for producing contact lens with mark and contact lens with...
- Publication number 20060126016
- Publication date Jun 15, 2006
- Menicon Co., Ltd.
- Yasuhiro Yokoyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Combination vessel of a cap type sealing tool having tamper functio...
- Publication number 20010019022
- Publication date Sep 6, 2001
- Masaharu Nakao
- A45 - HAND OR TRAVELLING ARTICLES

Yasuhiro YOKOYAMA

Person

Patents Grantslast 30 patents

Process for producing self-assembling peptide derivatives

Process for producing contact lens having a mark and contact lens h...

Combination vessel of a cap type sealing tool having tamper functio...

Mold assembly for forming contact lens blank

Ocular lens and a method for its production

Ocular lens material

Process for producing a tinted contact lens

Soft ocular lens material

Ocular lens material

Ocular lens material

Method for marking a water-absorptive contact lens: dyeing dry lens...

Patents Applicationslast 30 patents

BONE FORMATION PROMOTER

Process for Producing Self-Assembling Peptide Derivatives

Process for producing contact lens with mark and contact lens with...

Combination vessel of a cap type sealing tool having tamper functio...