STEREOMICROSCOPE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Feb 14, 2008
app pub date -
Aug 8, 2007
filing date -
Aug 9, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
A stereomicroscope includes a microscope main body and a camera for assistant. The microscope main body includes therein an objective optical system, a zoom optical system and an eyepiece optical system. The camera for assistant is detachably mounted to the microscope main body. The microscope main body provides to a main operator a pair of optical images including a certain binocular disparity as viewed from an observation direction of the main operator. The camera for assistant provides to an assistant a pair of electron images including a certain binocular disparity as viewed from an observation direction of the assistant. The observation directions of the main operator and the assistant cross at a certain angle. The camera for assistant outputs the pair of electron images into a stereo viewer which is separated from the microscope main body.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
MITAKA KOHKI CO LTD | JAPAN'S TOKYO MITAKA CITY NOZAKI 1 CHOME 18 NO 8 |
International Classification(s)

- 2007 Application Filing Year
- G02B Class
- 4556 Applications Filed
- 2847 Patents Issued To-Date
- 62.49 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
NAKAMURA, Katsushige | Tokyo, JP | 58 | 1301 |
# of filed Patents : 58 Total Citations : 1301 |
Cited Art Landscape
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Patent Citation Ranking
- 4 Citation Count
- G02B Class
- 2.58 % this patent is cited more than
- 17 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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