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For the Inventor, By the Inventor

Maebashi, Japan

Masayasu Kuwahara

This inventor holds 9 USPTO granted patents and 2 published patent applications and 4 EPO patents. Top assignees: Gunma University, Nec Solution Innovators, Ltd., Hitachi, Ltd.. Active years: 2014-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayasu Kuwahara. Retrieved from https://idiyas.com/inventor/masayasu-kuwahara

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

USPTO Granted Patents = 9 

% Patents Active = 88.9

 

Average Co-Inventor Count = 2.2

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Kiryu, JP (2014)
  • Maebashi, JP (2019 - 2022)
  • Gunma, JP (2020 - 2023)

Company Filing History:

goldMedal9 out of 114 
 
Gunma University
 patents
silverMedal5 out of 144 
 
Nec Solution Innovators, Ltd.
 patents
bronzeMedal1 out of 42,731 
 
Hitachi, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2014-2023

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9 patents (USPTO):Explore Patents
1. 11643660 - Nucleoside derivative or salt thereof, polynucleotide synthesis reagent, method for producing polynucleotide, polynucleotide, and method for producing binding nucleic acid molecule (2023-05-09),
2. 11359240 - Method for detecting target molecule in which rolling circle amplification is used (2022-06-14),
3. 11236342 - Secretory immunoglobulin a (sIgA)-binding nucleic acid molecule, sIgA analysis sensor, and sIgA analysis method (2022-02-01),
4. 10781230 - Nucleoside derivative or salt thereof, polynucleotide synthesis reagent, method for producing polynucleotide, polynucleotide, and method for producing binding nucleic acid molecule (2020-09-22),
5. 10760084 - α-amylase-binding nucleic acid molecule and use thereof (2020-09-01),
6. 10611791 - Nucleoside derivative or salt thereof, polynucleotide synthesis reagent, method for producing polynucleotide, polynucleotide, and method for producing binding nucleic acid molecule (2020-04-07),
7. 10597719 - Detection kit and simple method for detecting target nucleic acids (2020-03-24),
8. 10385090 - Nucleotide derivative or salt thereof, nucleotide-derived 5'-phosphate ester or salt thereof, nucleotide-derived 3′-phosphoramidite compound or salt thereof, and polynucleotide (2019-08-20),
9. 8853373 - Method and reagent for gene sequence analysis (2014-10-07),

Title: Masayasu Kuwahara: Innovator in Nucleic Acid Technologies

Introduction

Masayasu Kuwahara is a prominent inventor based in Maebashi, Japan. He has made significant contributions to the field of nucleic acid technologies, holding a total of nine patents. His work focuses on the development of novel nucleoside derivatives and methods for producing polynucleotides.

Latest Patents

Kuwahara's latest patents include a range of innovative technologies. These patents encompass a nucleoside derivative or salt thereof, a polynucleotide synthesis reagent, a method for producing polynucleotides, and a method for producing binding nucleic acid molecules. The nucleoside derivative is represented by a specific chemical formula, which includes various atomic groups and hydrocarbon chains. Additionally, he has developed a method for detecting target molecules using rolling circle amplification, which involves forming a complex of a target molecule, capture oligonucleotide, and single-stranded circular DNA.

Career Highlights

Throughout his career, Kuwahara has worked with esteemed institutions such as Gunma University and NEC Solution Innovators, Ltd. His research has significantly advanced the understanding and application of nucleic acid technologies.

Collaborations

Kuwahara has collaborated with notable colleagues, including Hirotaka Minagawa and Katsunori Horii. These partnerships have contributed to the success of his innovative projects.

Conclusion

Masayasu Kuwahara's contributions to nucleic acid technologies have established him as a key figure in the field. His patents and collaborative efforts continue to influence advancements in molecular biology and biotechnology.

Profile summary based on public USPTO records.
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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