Makoto Umetani

Person

Sakai, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical element and method for producing the same
- Patent number 8,184,373
- Issue date May 22, 2012
- Panasonic Corporation
- Yasuhiro Tanaka
- G02 - OPTICS
Information Patent Grant
Micro-shape transcription method, micro-shape transcription apparat...
- Patent number 6,989,114
- Issue date Jan 24, 2006
- Matsushita Electric Industrial Co., Ltd.
- Tsuguhiro Korenaga
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Press-molding die for magnetic-disk glass substrate
- Patent number 6,151,917
- Issue date Nov 28, 2000
- Matsushita Electric Industrial Co., Ltd.
- Kunio Hibino
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Press-molding die, method for manufacturing the same and glass arti...
- Patent number 6,119,485
- Issue date Sep 19, 2000
- Matsushita Electric Industrial Co., Ltd.
- Kunio Hibino
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Die for press-molding optical elements
- Patent number 6,009,728
- Issue date Jan 4, 2000
- Matsushita Electric Industrial Co., Ltd.
- Yoshinari Kashiwagi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing a die for press-molding optical elements
- Patent number 6,003,336
- Issue date Dec 21, 1999
- Matsushita Electric Industrial Co. Ltd.
- Yoshinari Kashiwagi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of molding optical articles
- Patent number 5,904,747
- Issue date May 18, 1999
- Matsushita Electric Industrial Co., Ltd.
- Hidenao Kataoka
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of press molding glass optical elements
- Patent number 5,759,221
- Issue date Jun 2, 1998
- Matsushita Electric Industrial Co., Ltd.
- Yoshinari Kashiwagi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing an optical element
- Patent number 5,759,457
- Issue date Jun 2, 1998
- Matsushita Electric Industrial Co., Ltd.
- Kenji Inoue
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Die for press-molding optical elements
- Patent number 5,700,307
- Issue date Dec 23, 1997
- Matsushita Electric Industrial Co., Ltd.
- Yoshinari Kashiwagi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Glass optical element press-molding die having a tantalum containin...
- Patent number 5,538,528
- Issue date Jul 23, 1996
- Matsushita Electric Industrial Co., Ltd.
- Yoshinari Kashiwagi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Die for forming a micro-optical element, manufacturing method there...
- Patent number 5,436,764
- Issue date Jul 25, 1995
- Matsushita Electric Industrial Co., Ltd.
- Makoto Umetani
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical component mounting substrate and method of producing the same
- Patent number 5,425,118
- Issue date Jun 13, 1995
- Matsushita Electric Industrial Co., Ltd.
- Miho Sugihara
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing a die for use in molding glass optical elem...
- Patent number 5,405,652
- Issue date Apr 11, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yoshinari Kashiwagi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing glass optical element
- Patent number 5,284,501
- Issue date Feb 8, 1994
- Sumita Optical Glass, Inc.
- Hideto Monji
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Display device with micro lens array
- Patent number 5,276,538
- Issue date Jan 4, 1994
- Matsushita Electric Industrial Co., Ltd.
- Hideto Monji
- G02 - OPTICS
Information Patent Grant
Die for press-molding optical element
- Patent number 5,171,348
- Issue date Dec 15, 1992
- Matsushita Electric Industrial Co., Ltd.
- Makoto Umetani
- B32 - LAYERED PRODUCTS
Information Patent Grant
Method of manufacturing glass optical element
- Patent number 5,171,347
- Issue date Dec 15, 1992
- Matsushita Electric Industrial Co., Ltd.
- Hideto Monji
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for producing optical glass element
- Patent number 5,120,343
- Issue date Jun 9, 1992
- Matsushita Electric Industrial Co., Ltd.
- Hideto Monji
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of producing optical glass element and production apparatus...
- Patent number 5,087,279
- Issue date Feb 11, 1992
- Matsushita Electric Industrial Co., Ltd.
- Hideto Monji
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Information storage stamper and method of manufacturing disks using...
- Patent number 4,953,385
- Issue date Sep 4, 1990
- Matsushita Electric Industrial Co., Ltd.
- Masaki Aoki
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing molds for molding optical glass elements an...
- Patent number 4,842,633
- Issue date Jun 27, 1989
- Matsushita Electric Industrial Co., Ltd.
- Kiyoshi Kuribayashi
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MEMBER, METHOD FOR MANUFACTURING THE SAME, AND IMAGE PICKUP...
- Publication number 20160320530
- Publication date Nov 3, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- MAKOTO UMETANI
- G02 - OPTICS
Information Patent Application
CONCAVE AND CONVEX SURFACE OBJECT AND METHOD OF FABRICATING SAME
- Publication number 20160047947
- Publication date Feb 18, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Makoto UMETANI
- G02 - OPTICS
Information Patent Application
OPTICAL LENS
- Publication number 20150362629
- Publication date Dec 17, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Makoto UMETANI
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL LENS
- Publication number 20150362626
- Publication date Dec 17, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Makoto UMETANI
- G02 - OPTICS
Information Patent Application
OPTICAL MEMBER AND OPTICAL SYSTEM, OPTICAL UNIT AND OPTICAL DEVICE...
- Publication number 20100271706
- Publication date Oct 28, 2010
- PANASONIC CORPORATION
- Kazuhiro Yamada
- G02 - OPTICS
Information Patent Application
Optical Element and Method for Producing the Same
- Publication number 20080055728
- Publication date Mar 6, 2008
- Yasuhiro Tanaka
- G02 - OPTICS
Information Patent Application
Micro-shape transcription method, micro-shape transcription apparat...
- Publication number 20060038309
- Publication date Feb 23, 2006
- Tsuguhiro Korenaga
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for producing optical element having antireflection structur...
- Publication number 20050093210
- Publication date May 5, 2005
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Makoto Umetani
- G02 - OPTICS

Makoto Umetani

Person

Patents Grantslast 30 patents

Optical element and method for producing the same

Micro-shape transcription method, micro-shape transcription apparat...

Press-molding die for magnetic-disk glass substrate

Press-molding die, method for manufacturing the same and glass arti...

Die for press-molding optical elements

Method of manufacturing a die for press-molding optical elements

Method of molding optical articles

Method of press molding glass optical elements

Method for manufacturing an optical element

Die for press-molding optical elements

Glass optical element press-molding die having a tantalum containin...

Die for forming a micro-optical element, manufacturing method there...

Optical component mounting substrate and method of producing the same

Method of manufacturing a die for use in molding glass optical elem...

Method of manufacturing glass optical element

Display device with micro lens array

Die for press-molding optical element

Method of manufacturing glass optical element

Apparatus for producing optical glass element

Method of producing optical glass element and production apparatus...

Information storage stamper and method of manufacturing disks using...

Method of manufacturing molds for molding optical glass elements an...

Patents Applicationslast 30 patents

OPTICAL MEMBER, METHOD FOR MANUFACTURING THE SAME, AND IMAGE PICKUP...

CONCAVE AND CONVEX SURFACE OBJECT AND METHOD OF FABRICATING SAME

OPTICAL LENS

OPTICAL LENS

OPTICAL MEMBER AND OPTICAL SYSTEM, OPTICAL UNIT AND OPTICAL DEVICE...

Optical Element and Method for Producing the Same

Micro-shape transcription method, micro-shape transcription apparat...

Method for producing optical element having antireflection structur...