Fluorescence measuring apparatus
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 -
Oct 21, 2004
app pub date -
Feb 11, 2004
filing date -
Mar 29, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A fluorescence measuring apparatus is arranged to measure, substantially at the same time, a plurality of samples in a sample chamber or a plurality of points of the same sample, with the use of an excitation light source. The fluorescence measuring apparatus has a rotary sample stand (2) at the excitation light irradiation position, a plurality of through-holes (2a) are formed in the circumference of the rotary sample stand (2), and a sample placing unit (3) is insertable in each of the through-holes (2a). By moving the sample stand (2) relatively to the excitation light irradiation position, fluorescence measurement can be made on a plurality of samples without sample replacement required in a sample chamber (1).
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
OTSUKA ELECTRONICS CO LTD | HIRAKATA-SHI OSAKA 573-1132 |
International Classification(s)

- 2004 Application Filing Year
- G01N Class
- 5220 Applications Filed
- 2287 Patents Issued To-Date
- 43.82 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Fujimura, Shinji | Ritto-shi, JP | 4 | 17 |
# of filed Patents : 4 Total Citations : 17 | |||
Matsumura, Yoshihiko | Ibaraki-shi, JP | 7 | 25 |
# of filed Patents : 7 Total Citations : 25 |
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Patent Citation Ranking
- 3 Citation Count
- G01N Class
- 3.70 % this patent is cited more than
- 21 Age
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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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