Masayuki Iwasaki

Person

Shizuoka-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for protecting substrate
- Patent number 8,906,298
- Issue date Dec 9, 2014
- Central Motor Wheel Co., Ltd.
- Keiji Koike
- B32 - LAYERED PRODUCTS
Information Patent Grant
Optical disk drive and optical pickup having aberration correction...
- Patent number 8,111,594
- Issue date Feb 7, 2012
- Citizen Holdings Co., Ltd.
- Masayuki Iwasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Liquid crystal optical element having grouped concentric electrodes
- Patent number 7,839,458
- Issue date Nov 23, 2010
- Citizen Holdings Co., Ltd.
- Seiichi Osawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Aberration correction liquid crystal device and optical pickup appa...
- Patent number 7,414,950
- Issue date Aug 19, 2008
- Pioneer Corporation
- Masayuki Iwasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermal recording material
- Patent number 7,192,904
- Issue date Mar 20, 2007
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal recording material
- Patent number 7,160,840
- Issue date Jan 9, 2007
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermosensitive recording material
- Patent number 7,135,431
- Issue date Nov 14, 2006
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device and unit for correcting aberration of light beam
- Patent number 7,126,901
- Issue date Oct 24, 2006
- Pioneer Corporation
- Masayuki Iwasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-sensitive recording material
- Patent number 7,098,168
- Issue date Aug 29, 2006
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Heat-sensitive recording material
- Patent number 6,972,272
- Issue date Dec 6, 2005
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Aberration correcting optical unit, optical pickup apparatus and in...
- Patent number 6,909,686
- Issue date Jun 21, 2005
- Pioneer Corporation
- Masayuki Iwasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Positive photoresist transfer material and method for processing su...
- Patent number 6,881,529
- Issue date Apr 19, 2005
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical pickup apparatus and tilt amount detecting method
- Patent number 6,865,144
- Issue date Mar 8, 2005
- Pioneer Corporation
- Takuma Yanagisawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Aberration correcting unit, optical pickup apparatus, and recording...
- Patent number 6,859,429
- Issue date Feb 22, 2005
- Pioneer Corporation
- Masakazu Ogasawara
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-sensitive recording material
- Patent number 6,852,671
- Issue date Feb 8, 2005
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat-sensitive recording material
- Patent number 6,818,592
- Issue date Nov 16, 2004
- Fuji Photo Film Co., Ltd.
- Tsutomu Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical pickup and information recording and/or reproducing apparat...
- Patent number 6,804,185
- Issue date Oct 12, 2004
- Pioneer Corporation
- Ikuya Kikuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermal recording material
- Patent number 6,800,588
- Issue date Oct 5, 2004
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat-sensitive recording material
- Patent number 6,730,632
- Issue date May 4, 2004
- Fuji Photo Film Co., Ltd.
- Tsutomu Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Heat-sensitive recording material
- Patent number 6,720,286
- Issue date Apr 13, 2004
- Fuji Photo Film Co., Ltd.
- Hirofumi Mitsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Information recording medium including layer of uniform thickness a...
- Patent number 6,714,510
- Issue date Mar 30, 2004
- Pioneer Corporation
- Takanori Maeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-sensitive recording material
- Patent number 6,699,816
- Issue date Mar 2, 2004
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Aberration correction apparatus and method
- Patent number 6,690,500
- Issue date Feb 10, 2004
- Pioneer Corporation
- Masakazu Ogasawara
- G11 - INFORMATION STORAGE
Information Patent Grant
Liquid-crystal panel, optical pickup, and information reproducing s...
- Patent number 6,674,710
- Issue date Jan 6, 2004
- Pioneer Electronic Corporation
- Masayuki Iwasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Liquid-crystal panel, optical pickup, and information reproducing s...
- Patent number 6,643,244
- Issue date Nov 4, 2003
- Pioneer Electronic Corporation
- Masayuki Iwasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-sensitive recording material
- Patent number 6,642,175
- Issue date Nov 4, 2003
- Fuji Photo Film Co., Ltd.
- Hirofumi Mitsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical reproducing aberration compensation system having appropria...
- Patent number 6,628,589
- Issue date Sep 30, 2003
- Pioneer Corporation
- Masayuki Iwasaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical pickup, information recording apparatus and information rep...
- Patent number 6,487,160
- Issue date Nov 26, 2002
- Pioneer Corporation
- Tetsuya Iida
- G11 - INFORMATION STORAGE
Information Patent Grant
DC current brushless motor driving apparatus and air conditioner wi...
- Patent number 6,396,225
- Issue date May 28, 2002
- Hitachi, Ltd.
- Toyomitsu Wakui
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wave-front aberration compensation unit, wave-front aberration comp...
- Patent number 6,078,554
- Issue date Jun 20, 2000
- Pioneer Electronic Corporation
- Sakashi Ootaki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PROTECTING SUBSTRATE
- Publication number 20110121634
- Publication date May 26, 2011
- Keiji Koike
- B32 - LAYERED PRODUCTS
Information Patent Application
PHOTOSENSITIVE COMPOSITION, PHOTOSENSITIVE FILM, METHOD FOR FORMING...
- Publication number 20100112474
- Publication date May 6, 2010
- FUJIFILM CORPORATION
- Masayuki Iwasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR PREVENTING DIRTYING OF VEHICLE WHEEL AND VEHICLE WHEEL
- Publication number 20100102620
- Publication date Apr 29, 2010
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Takahisa Sudo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Liquid Crystal Optical Element
- Publication number 20080266473
- Publication date Oct 30, 2008
- CITIZEN HOLDINGS CO., LTD.
- Seiichi Osawa
- G02 - OPTICS
Information Patent Application
Photosensitive Transfer Material, Pattern Forming Process, and Patt...
- Publication number 20080213688
- Publication date Sep 4, 2008
- FUJIFILM Corporation
- Masayuki Iwasaki
- G02 - OPTICS
Information Patent Application
Display device and information display system
- Publication number 20060290691
- Publication date Dec 28, 2006
- ASAHI GLASS COMPANY LIMITED
- Osamu Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical disk drive and optical pickup
- Publication number 20060181971
- Publication date Aug 17, 2006
- Citizen Watch Co., Ltd.
- Masayuki Iwasaki
- G02 - OPTICS
Information Patent Application
Heat-sensitive recording material
- Publication number 20060046933
- Publication date Mar 2, 2006
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Aberration correcting optical unit, optical pickup apparatus, and i...
- Publication number 20050207290
- Publication date Sep 22, 2005
- PIONEER CORPORATION
- Masayuki Iwasaki
- G02 - OPTICS
Information Patent Application
Heat-sensitive recording material
- Publication number 20050170959
- Publication date Aug 4, 2005
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Heat-sensitive recording material
- Publication number 20050088508
- Publication date Apr 28, 2005
- Masayuki Iwasaki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Thermal recording material
- Publication number 20050054527
- Publication date Mar 10, 2005
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Thermal recording material
- Publication number 20040235660
- Publication date Nov 25, 2004
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Thermosensitive recording material
- Publication number 20040176247
- Publication date Sep 9, 2004
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Device and unit for correcting aberration of light beam
- Publication number 20040170107
- Publication date Sep 2, 2004
- PIONEER CORPORATION
- Masayuki Iwasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Aberration correction liquid crystal device and optical pickup appa...
- Publication number 20040125734
- Publication date Jul 1, 2004
- PIONEER CORPORATION
- Masayuki Iwasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Dry film resist and printed circuit board producing method
- Publication number 20030232193
- Publication date Dec 18, 2003
- FUJI PHOTO FILM CO., LTD.
- Masayuki Iwasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Heat-sensitive recording material
- Publication number 20030224935
- Publication date Dec 4, 2003
- Fuji Photo Film Co., Ltd.
- Tsutomu Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Heat-sensitive recording material
- Publication number 20030148886
- Publication date Aug 7, 2003
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Heat-sensitive recording material
- Publication number 20030134746
- Publication date Jul 17, 2003
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Liquid-crystal panel, optical pickup, and information reproducing s...
- Publication number 20030133392
- Publication date Jul 17, 2003
- Pioneer Electronic Corporation
- Masayuki Iwasaki
- G11 - INFORMATION STORAGE
Information Patent Application
Heat-sensitive recording material
- Publication number 20030114307
- Publication date Jun 19, 2003
- Fuji Photo Film Co., Ltd.
- Tsutomu Watanabe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Positive photoresist transfer material and method for processing su...
- Publication number 20030087179
- Publication date May 8, 2003
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Heat-sensitive recording material
- Publication number 20030087759
- Publication date May 8, 2003
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Thermal recording material
- Publication number 20020155950
- Publication date Oct 24, 2002
- Fuji Photo Film Co., Ltd.
- Masayuki Iwasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Heat -sensitive recording material
- Publication number 20020065195
- Publication date May 30, 2002
- Fuji Photo Film Co., Ltd.
- Hirofumi Mitsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Heat-sensitive recording material
- Publication number 20020061818
- Publication date May 23, 2002
- Fuji Photo Film Co., Ltd.
- Hirofumi Mitsuo
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Optical pickup apparatus and tilt amount detecting method
- Publication number 20020048243
- Publication date Apr 25, 2002
- Takuma Yanagisawa
- G11 - INFORMATION STORAGE
Information Patent Application
Aberration correction apparatus and method
- Publication number 20020024688
- Publication date Feb 28, 2002
- Masakazu Ogasawara
- G02 - OPTICS
Information Patent Application
Aberration correcting unit, optical pickup apparatus, and recording...
- Publication number 20020012312
- Publication date Jan 31, 2002
- PIONEER CORPORATION
- Masakazu Ogasawara
- G02 - OPTICS

Masayuki Iwasaki

Person

Patents Grantslast 30 patents

Method for protecting substrate

Optical disk drive and optical pickup having aberration correction...

Liquid crystal optical element having grouped concentric electrodes

Aberration correction liquid crystal device and optical pickup appa...

Thermal recording material

Thermal recording material

Thermosensitive recording material

Device and unit for correcting aberration of light beam

Heat-sensitive recording material

Heat-sensitive recording material

Aberration correcting optical unit, optical pickup apparatus and in...

Positive photoresist transfer material and method for processing su...

Optical pickup apparatus and tilt amount detecting method

Aberration correcting unit, optical pickup apparatus, and recording...

Heat-sensitive recording material

Heat-sensitive recording material

Optical pickup and information recording and/or reproducing apparat...

Thermal recording material

Heat-sensitive recording material

Heat-sensitive recording material

Information recording medium including layer of uniform thickness a...

Heat-sensitive recording material

Aberration correction apparatus and method

Liquid-crystal panel, optical pickup, and information reproducing s...

Liquid-crystal panel, optical pickup, and information reproducing s...

Heat-sensitive recording material

Optical reproducing aberration compensation system having appropria...

Optical pickup, information recording apparatus and information rep...

DC current brushless motor driving apparatus and air conditioner wi...

Wave-front aberration compensation unit, wave-front aberration comp...

Patents Applicationslast 30 patents

METHOD FOR PROTECTING SUBSTRATE

PHOTOSENSITIVE COMPOSITION, PHOTOSENSITIVE FILM, METHOD FOR FORMING...

METHOD FOR PREVENTING DIRTYING OF VEHICLE WHEEL AND VEHICLE WHEEL

Liquid Crystal Optical Element

Photosensitive Transfer Material, Pattern Forming Process, and Patt...

Display device and information display system

Optical disk drive and optical pickup

Heat-sensitive recording material

Aberration correcting optical unit, optical pickup apparatus, and i...

Heat-sensitive recording material

Heat-sensitive recording material

Thermal recording material

Thermal recording material

Thermosensitive recording material

Device and unit for correcting aberration of light beam

Aberration correction liquid crystal device and optical pickup appa...

Dry film resist and printed circuit board producing method

Heat-sensitive recording material

Heat-sensitive recording material

Heat-sensitive recording material

Liquid-crystal panel, optical pickup, and information reproducing s...

Heat-sensitive recording material

Positive photoresist transfer material and method for processing su...

Heat-sensitive recording material

Thermal recording material

Heat -sensitive recording material

Heat-sensitive recording material

Optical pickup apparatus and tilt amount detecting method

Aberration correction apparatus and method

Aberration correcting unit, optical pickup apparatus, and recording...