Masanao Fujieda

Person

Toyohashi-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Ophthalmic measurement apparatus
- Patent number 7,559,651
- Issue date Jul 14, 2009
- Nidek Co., Ltd.
- Kazunari Shimizu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic apparatus
- Patent number 7,506,980
- Issue date Mar 24, 2009
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic apparatus and a method for calculating internal eye refr...
- Patent number 7,374,286
- Issue date May 20, 2008
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Corneal topography analysis system
- Patent number 7,370,969
- Issue date May 13, 2008
- Nidek Co., Ltd.
- Stephen D. Klyce
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic measurement apparatus
- Patent number 7,296,896
- Issue date Nov 20, 2007
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic apparatus and corneal surgery apparatus
- Patent number 7,284,861
- Issue date Oct 23, 2007
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic apparatus, ophthalmic system and method for managing oph...
- Patent number 7,123,751
- Issue date Oct 17, 2006
- Nidek Co., Ltd.
- Masanao Fujieda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for obtaining irradiation intensity of a laser...
- Patent number 7,112,194
- Issue date Sep 26, 2006
- Nidek Co., Ltd.
- Masanao Fujieda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser surgery apparatus
- Patent number 6,712,808
- Issue date Mar 30, 2004
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic apparatus
- Patent number 6,655,805
- Issue date Dec 2, 2003
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic apparatus
- Patent number 6,547,392
- Issue date Apr 15, 2003
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diagnosing apparatus
- Patent number 6,511,181
- Issue date Jan 28, 2003
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for determining an amount of corneal ablation and surgica...
- Patent number 6,467,907
- Issue date Oct 22, 2002
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic apparatus
- Patent number 6,361,168
- Issue date Mar 26, 2002
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic apparatus and a method for storing opthalmic information...
- Patent number 6,190,011
- Issue date Feb 20, 2001
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic measurement apparatus
- Patent number 6,079,828
- Issue date Jun 27, 2000
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic apparatus
- Patent number 6,033,075
- Issue date Mar 7, 2000
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic measurement apparatus having plural pairs of photoreceiv...
- Patent number 5,907,388
- Issue date May 25, 1999
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic apparatus
- Patent number 5,889,576
- Issue date Mar 30, 1999
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for measuring an optical characteristic of an examined lens
- Patent number 5,872,625
- Issue date Feb 16, 1999
- Nidek Co., Ltd.
- Tadashi Kajino
- G01 - MEASURING TESTING
Information Patent Grant
Ophthalmic apparatus
- Patent number 5,861,937
- Issue date Jan 19, 1999
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lens meter
- Patent number 5,844,671
- Issue date Dec 1, 1998
- Nidek Co., Ltd.
- Tadashi Kajino
- G01 - MEASURING TESTING
Information Patent Grant
Ophthalmic apparatus
- Patent number 5,764,341
- Issue date Jun 9, 1998
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lens meter
- Patent number 5,684,576
- Issue date Nov 4, 1997
- Nidek Co., Ltd.
- Tadashi Kajino
- G01 - MEASURING TESTING
Information Patent Grant
Ophthalmic apparatus
- Patent number 5,684,562
- Issue date Nov 4, 1997
- Nidek Company, Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wireless ophthalmic apparatus
- Patent number 5,565,939
- Issue date Oct 15, 1996
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Opthalmic apparatus having lowered consumption of electric power
- Patent number 5,563,667
- Issue date Oct 8, 1996
- Nidek Co., Ltd.
- Naoki Isogai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic apparatus with positioning control
- Patent number 5,532,772
- Issue date Jul 2, 1996
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ophthalmic apparatus including hand-held measuring device and wirel...
- Patent number 5,528,323
- Issue date Jun 18, 1996
- Nidek Co., Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Meter for testing progressive multifocus lenses
- Patent number 5,521,700
- Issue date May 28, 1996
- Nidek Co., Ltd.
- Tadashi Kajino
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Ophthalmic measurement apparatus
- Publication number 20080174734
- Publication date Jul 24, 2008
- NIDEK CO., LTD.
- Kazunari Shimizu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ophthalmic apparatus
- Publication number 20080079899
- Publication date Apr 3, 2008
- NIDEK CO., LTD.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ophthalmic measurement apparatus
- Publication number 20060192920
- Publication date Aug 31, 2006
- NIDEK CO., LTD.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ophthalmic apparatus and a method for calculating internal eye refr...
- Publication number 20060028619
- Publication date Feb 9, 2006
- NIDEK CO., LTD.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Corneal topography analysis system
- Publication number 20050225724
- Publication date Oct 13, 2005
- NIDEK CO., LTD.
- Stephen D. Klyce
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for obtaining irradiation intensity of a laser...
- Publication number 20040147910
- Publication date Jul 29, 2004
- Masanao Fujieda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ophthalmic apparatus and corneal surgery apparatus
- Publication number 20030120266
- Publication date Jun 26, 2003
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Laser surgery apparatus
- Publication number 20020040218
- Publication date Apr 4, 2002
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ophthalmic apparatus
- Publication number 20010026350
- Publication date Oct 4, 2001
- NIDEK CO., LTD.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ophthalmic apparatus
- Publication number 20010024265
- Publication date Sep 27, 2001
- Nidek Co. Ltd.
- Masanao Fujieda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Masanao Fujieda

Person

Patents Grantslast 30 patents

Ophthalmic measurement apparatus

Ophthalmic apparatus

Ophthalmic apparatus and a method for calculating internal eye refr...

Corneal topography analysis system

Ophthalmic measurement apparatus

Ophthalmic apparatus and corneal surgery apparatus

Ophthalmic apparatus, ophthalmic system and method for managing oph...

Method and apparatus for obtaining irradiation intensity of a laser...

Laser surgery apparatus

Ophthalmic apparatus

Ophthalmic apparatus

Diagnosing apparatus

Apparatus for determining an amount of corneal ablation and surgica...

Ophthalmic apparatus

Ophthalmic apparatus and a method for storing opthalmic information...

Ophthalmic measurement apparatus

Ophthalmic apparatus

Ophthalmic measurement apparatus having plural pairs of photoreceiv...

Ophthalmic apparatus

Apparatus for measuring an optical characteristic of an examined lens

Ophthalmic apparatus

Lens meter

Ophthalmic apparatus

Lens meter

Ophthalmic apparatus

Wireless ophthalmic apparatus

Opthalmic apparatus having lowered consumption of electric power

Ophthalmic apparatus with positioning control

Ophthalmic apparatus including hand-held measuring device and wirel...

Meter for testing progressive multifocus lenses

Patents Applicationslast 30 patents

Ophthalmic measurement apparatus

Ophthalmic apparatus

Ophthalmic measurement apparatus

Ophthalmic apparatus and a method for calculating internal eye refr...

Corneal topography analysis system

Method and apparatus for obtaining irradiation intensity of a laser...

Ophthalmic apparatus and corneal surgery apparatus

Laser surgery apparatus

Ophthalmic apparatus

Ophthalmic apparatus