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For the Inventor, By the Inventor

Nara, Japan

Takeshi Imanishi

Calculating rank
USPTO Granted Patents = 3

% Expired Patents = 66.7

Forward Citations = 548

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2 inventors (with patents filed for the assignee):

goldMedal Satoshi Obika (3 out of 35 patents)

silverMedal Takeshi Imanishi (3 out of 18 patents)


3 patents:

1. 7994145 - Bicyclonucleoside analogues (2011-08-09),
2. 7615619 - Nucleoside analogues and oligonucleotide derivative comprising nucleotide analogue thereof (2009-11-10),
3. 6268490 - Bicyclonucleoside and oligonucleotide analogues (2001-07-31),
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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#33 in Nara

#8,938 in Japan

Nara, JP
Nara, Japan

Takeshi Imanishi

Forward Citations = 548

2 inventors:

goldMedal Satoshi Obika (3 out of 35 patents)

silverMedal Takeshi Imanishi (3 out of 18 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Takeshi Imanishi. Retrieved from https://idiyas.com/company/takeshi-imanishi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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