Akiho Yoshizawa

Person

Higashihiroshima-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical head and optical pickup device with a holder structure prov...
- Patent number 8,102,752
- Issue date Jan 24, 2012
- Sharp Kabushiki Kaisha
- Kyoji Kasuga
- G11 - INFORMATION STORAGE
Information Patent Grant
Tilt adjustment device for objective lenses and method of adjusting...
- Patent number 7,522,357
- Issue date Apr 21, 2009
- Sharp Kabushiki Kaisha
- Akiho Yoshizawa
- G02 - OPTICS
Information Patent Grant
Position adjustment apparatus, optical pickup apparatus and positio...
- Patent number 7,342,870
- Issue date Mar 11, 2008
- Sharp Kabushiki Kaisha
- Masahiro Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Whipped cream making machine
- Patent number 4,144,293
- Issue date Mar 13, 1979
- Kabushiki Kaisha Takarabune
- Hideaki Hamoto
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
TILT ADJUSTMENT DEVICE FOR OBJECTIVE LENSES AND METHOD OF ADJUSTING...
- Publication number 20080170304
- Publication date Jul 17, 2008
- SHARP KABUSHIKI KAISHA
- Akiho Yoshizawa
- G02 - OPTICS
Information Patent Application
OPTICAL PICKUP APPARATUS, METHOD OF PRODUCING THE SAME, AND OPTICAL...
- Publication number 20080094950
- Publication date Apr 24, 2008
- SHARP KABUSHIKI KAISHA
- Masahiro NAKAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
Optical head and optical pickup device
- Publication number 20070014204
- Publication date Jan 18, 2007
- Sharp Kabushiki Kaisha
- Kyoji Kasuga
- G11 - INFORMATION STORAGE
Information Patent Application
Structure for optical axis adjustment of laser diode and optical pi...
- Publication number 20060018359
- Publication date Jan 26, 2006
- Akiho Yoshizawa
- G11 - INFORMATION STORAGE
Information Patent Application
Position adjustment apparatus, optical pickup apparatus and positio...
- Publication number 20050025030
- Publication date Feb 3, 2005
- Masahiro Nakamura
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup and manufacturing method thereof
- Publication number 20050015790
- Publication date Jan 20, 2005
- SHARP KABUSHIKI KAISHA
- Akiho Yoshizawa
- G11 - INFORMATION STORAGE
Information Patent Application
Optical pickup device and method and apparatus for assembling the same
- Publication number 20040095869
- Publication date May 20, 2004
- SHARP KABUSHIKI KAISHA
- Akiho Yoshizawa
- G11 - INFORMATION STORAGE

Akiho Yoshizawa

Person

Patents Grantslast 30 patents

Optical head and optical pickup device with a holder structure prov...

Tilt adjustment device for objective lenses and method of adjusting...

Position adjustment apparatus, optical pickup apparatus and positio...

Whipped cream making machine

Patents Applicationslast 30 patents

TILT ADJUSTMENT DEVICE FOR OBJECTIVE LENSES AND METHOD OF ADJUSTING...

OPTICAL PICKUP APPARATUS, METHOD OF PRODUCING THE SAME, AND OPTICAL...

Optical head and optical pickup device

Structure for optical axis adjustment of laser diode and optical pi...

Position adjustment apparatus, optical pickup apparatus and positio...

Optical pickup and manufacturing method thereof

Optical pickup device and method and apparatus for assembling the same