Osamu Masuda

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical characteristic evaluation method and optical characteristic...
- Patent number 10,883,880
- Issue date Jan 5, 2021
- Konica Minolta, Inc.
- Osamu Masuda
- G01 - MEASURING TESTING
Information Patent Grant
Quarter-wave plate, and optical pickup device
- Patent number 8,000,210
- Issue date Aug 16, 2011
- Konica Minolta Holdings, Inc.
- Makiko Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical element, optical element manufacturing method and optical p...
- Patent number 7,907,499
- Issue date Mar 15, 2011
- Konica Minolta Holdings, Inc.
- Osamu Masuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical element producing method and optical element
- Patent number 7,466,488
- Issue date Dec 16, 2008
- Konica Minolta Holdings, Inc.
- Hiroshi Miyakoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Molding method, cooling apparatus and optical element
- Patent number 7,329,378
- Issue date Feb 12, 2008
- Konica Minolta Holdings, Inc.
- Hiroshi Miyakoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Wide-band wave plate and a controlling method thereof
- Patent number 7,319,558
- Issue date Jan 15, 2008
- Konica Minolta Holdings, Inc.
- Osamu Masuda
- G02 - OPTICS
Information Patent Grant
Electron beam depicting method, mother die manufacturing method, mo...
- Patent number 7,312,447
- Issue date Dec 25, 2007
- Konica Minolta Holdings Inc.
- Osamu Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Producing method for optical element molding die and producing meth...
- Patent number 7,060,175
- Issue date Jun 13, 2006
- Konica Corporation
- Masahiro Morikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pattern drawing method by scanning beam and pattern drawing apparatus
- Patent number 7,053,387
- Issue date May 30, 2006
- Konica Corporation
- Osamu Masuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of drawing a pattern on a base material by scanning a beam
- Patent number 7,001,709
- Issue date Feb 21, 2006
- Konica Corporation
- Osamu Masuda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electron-beam writing device and electron-beam writing method
- Patent number 6,989,536
- Issue date Jan 24, 2006
- Konica Minolta Holdings, Inc.
- Osamu Masuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Base material to be coated, coating apparatus, coating method and e...
- Patent number 6,916,503
- Issue date Jul 12, 2005
- Konica Corporation
- Masahiro Morikawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Welding management apparatus
- Patent number 5,360,156
- Issue date Nov 1, 1994
- Kabushiki Kaisha Meidensha
- Yuji Ishizaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Welding management apparatus
- Patent number 5,265,787
- Issue date Nov 30, 1993
- Kabushiki Kaisha Meidensha
- Yuji Ishizaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL CHARACTERISTIC EVALUATION METHOD AND OPTICAL CHARACTERISTIC...
- Publication number 20200132551
- Publication date Apr 30, 2020
- Konica Minolta, Inc.
- Osamu MASUDA
- G02 - OPTICS
Information Patent Application
BASE MATERIAL MANUFACTURING METHOD, NANOIMPRINT LITHOGRAPHY METHOD...
- Publication number 20110277922
- Publication date Nov 17, 2011
- Konica Minolta Holdings, Inc.
- Osamu Masuda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical Element, Optical Element Manufacturing Method and Optical P...
- Publication number 20100002299
- Publication date Jan 7, 2010
- Osamu Masuda
- G02 - OPTICS
Information Patent Application
QUARTER-WAVE PLATE, AND OPTICAL PICKUP DEVICE
- Publication number 20090196152
- Publication date Aug 6, 2009
- Konica Minolta Holdings, Inc.
- Makiko Saito
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT PRODUCING METHOD, BASE MATERIAL DRAWING METHOD AND...
- Publication number 20070289953
- Publication date Dec 20, 2007
- Konica Corporation
- Kazumi Furuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wide-band wave plate and a controlling method thereof
- Publication number 20060193045
- Publication date Aug 31, 2006
- Konica Minolta Holdings, Inc.
- Osamu Masuda
- G02 - OPTICS
Information Patent Application
Optical element producing method and optical element
- Publication number 20060077557
- Publication date Apr 13, 2006
- Konica Minolta Holdings, Inc.
- Hiroshi Miyakoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Molding method, cooling apparatus and optical element
- Publication number 20050213209
- Publication date Sep 29, 2005
- Hiroshi Miyakoshi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Electron-beam writing device and electron-beam writing method
- Publication number 20050018496
- Publication date Jan 27, 2005
- Konica Minolta Holdings, Inc.
- Osamu Masuda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Optical element producing method, base material drawings method and...
- Publication number 20050006353
- Publication date Jan 13, 2005
- Konica Corporation
- Kazumi Furuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electron beam depicting method, mother die manufacturing method, mo...
- Publication number 20040185354
- Publication date Sep 23, 2004
- Konica Minolta Holdings, Inc.
- Osamu Masuda
- B82 - NANO-TECHNOLOGY
Information Patent Application
Electron beam depicting method, production method of mother die, mo...
- Publication number 20040173921
- Publication date Sep 9, 2004
- Konica Minolta Holdings, Inc.
- Kazumi Furuta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Pattern drawing method by scanning beam and pattern drawing apparatus
- Publication number 20040135101
- Publication date Jul 15, 2004
- Konica Corpoaration
- Osamu Masuda
- G02 - OPTICS
Information Patent Application
Optical element, metal mold therefor and optical element producing...
- Publication number 20030197906
- Publication date Oct 23, 2003
- Konica Corporation
- Kazumi Furuta
- G02 - OPTICS
Information Patent Application
Method of drawing a pattern on a base material by scanning a beam
- Publication number 20030183961
- Publication date Oct 2, 2003
- Konica Corporation
- Osamu Masuda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Producing method for optical element molding die and producing meth...
- Publication number 20030111750
- Publication date Jun 19, 2003
- Konica Corporation
- Masahiro Morikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Base material to be coated, coating apparatus, coating method and e...
- Publication number 20030044530
- Publication date Mar 6, 2003
- Konica Corporation
- Masahiro Morikawa
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Optical element producing method, base material drawing method and...
- Publication number 20020170887
- Publication date Nov 21, 2002
- Konica Corporation
- Kazumi Furuta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Osamu Masuda

Person

Patents Grantslast 30 patents

Optical characteristic evaluation method and optical characteristic...

Quarter-wave plate, and optical pickup device

Optical element, optical element manufacturing method and optical p...

Optical element producing method and optical element

Molding method, cooling apparatus and optical element

Wide-band wave plate and a controlling method thereof

Electron beam depicting method, mother die manufacturing method, mo...

Producing method for optical element molding die and producing meth...

Pattern drawing method by scanning beam and pattern drawing apparatus

Method of drawing a pattern on a base material by scanning a beam

Electron-beam writing device and electron-beam writing method

Base material to be coated, coating apparatus, coating method and e...

Welding management apparatus

Welding management apparatus

Patents Applicationslast 30 patents

OPTICAL CHARACTERISTIC EVALUATION METHOD AND OPTICAL CHARACTERISTIC...

BASE MATERIAL MANUFACTURING METHOD, NANOIMPRINT LITHOGRAPHY METHOD...

Optical Element, Optical Element Manufacturing Method and Optical P...

QUARTER-WAVE PLATE, AND OPTICAL PICKUP DEVICE

OPTICAL ELEMENT PRODUCING METHOD, BASE MATERIAL DRAWING METHOD AND...

Wide-band wave plate and a controlling method thereof

Optical element producing method and optical element

Molding method, cooling apparatus and optical element

Electron-beam writing device and electron-beam writing method

Optical element producing method, base material drawings method and...

Electron beam depicting method, mother die manufacturing method, mo...

Electron beam depicting method, production method of mother die, mo...

Pattern drawing method by scanning beam and pattern drawing apparatus

Optical element, metal mold therefor and optical element producing...

Method of drawing a pattern on a base material by scanning a beam

Producing method for optical element molding die and producing meth...

Base material to be coated, coating apparatus, coating method and e...

Optical element producing method, base material drawing method and...