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Yokohama, Japan

Masanobu Kaneko

USPTO Granted Patents = 11

Average Co-Inventor Count = 1.5

ph-index = 5

Forward Citations = 137(Granted Patents)

Location History:

Kanagawa-ken, JP (1997)
Yokohama, JP (1994 - 2013)

Company Filing History:

10 out of 8,898

Nikon Corporation

Nikon Vision Co., Ltd.

Years Active: 1994-2013

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8384884 - Range finder (2013-02-26),

2. 8094372 - Telescope and binocular body member (2012-01-10),

3. 5940213 - Anti-vibration telescope (1999-08-17),

4. 5854668 - Ophthalmoscopic camera illumination apparatus (1998-12-29),

5. 5801807 - Ophthalmic illumination device having adjustable transmittance member (1998-09-01),

6. 5661537 - Ophthalmic auxiliary instrument and ophthalmic system using the same (1997-08-26),

7. 5627613 - Ophthalmological illumination device for observing an examined eye and (1997-05-06),

8. 5615049 - Internal focus objective lens (1997-03-25),

9. 5568319 - Aspherical eyepiece (1996-10-22),

10. 5555040 - Ophthalmic illumination apparatus having a device that shades (1996-09-10),

11. 5285223 - Ophthalmic optical apparatus having an alignment optical system (1994-02-08),

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