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For the Inventor, By the Inventor

Nobeoka, Japan

Takanori Sone

This inventor holds 17 USPTO granted patents. Top assignees: Asahi Kasei Kogyo Kabushiki Kaisha, Asahi Chemical Industry Co., Ltd., Other. Active years: 1978-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takanori Sone. Retrieved from https://idiyas.com/inventor/takanori-sone

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

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 7

Forward Citations = 222(Granted Patents)


Company Filing History:

goldMedal16 out of 1,297 
 
Asahi Kasei Kogyo Kabushiki Kaisha
 patents
silverMedal1 out of 4 
 
Asahi Chemical Industry Co., Ltd.
 patents
bronzeMedal5 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1978-1988

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17 patents (USPTO):Explore Patents
1. 4751302 - Indazole derivatives (1988-06-14),
2. 4709032 - Isoquinolinesulfonamide derivatives (1987-11-24),
3. 4678783 - Substituted isoquinolinesulfonyl compounds (1987-07-07),
4. 4634770 - Isoquinolinesulfonamide derivatives (1987-01-06),
5. 4585869 - 3-aminoindazole derivatives (1986-04-29),
6. 4560755 - Isoquinolinesulfonyl derivatives which possess a relaxatory action (1985-12-24),
7. 4549023 - 3-Aminoindazole derivatives (1985-10-22),
8. 4533731 - Aminoindazole derivatives (1985-08-06),
9. 4525589 - Isoquinolinesulfonyl derivatives (1985-06-25),
10. 4510307 - 6-Quinazolinesulfonyl derivatives and process for preparation thereof (1985-04-09),
11. 4474964 - 3-Aminoindazole derivatives (1984-10-02),
12. 4456757 - Isoquinolinesulfonyl derivatives and process for the preparation thereof (1984-06-26),
13. 4417047 - Novel tetrazole-5-thiol ester and process for preparing cefamandole (1983-11-22),
14. 4351947 - Tetrazole derivative (1982-09-28),
15. 4327211 - Method for preparation of cephalosporin compounds (1982-04-27),

Title: Takanori Sone: Innovator in Chemical Compounds

Introduction

Takanori Sone is a prominent inventor based in Nobeoka, Japan. He has made significant contributions to the field of chemistry, particularly in the development of novel chemical compounds. With a total of 17 patents to his name, Sone's work has garnered attention in various scientific communities.

Latest Patents

Among his latest patents, Sone has developed indazole derivatives, which are compounds characterized by a specific formula involving various alkylene groups and substituents. These compounds have potential applications in pharmaceuticals and other industries. Additionally, he has created isoquinolinesulfonamide derivatives, which are novel compounds that include alkylene groups and can be linked to form ethylene groups. These innovations reflect Sone's expertise in synthesizing complex chemical structures.

Career Highlights

Throughout his career, Takanori Sone has worked with notable companies, including Asahi Kasei Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in chemical research and development.

Collaborations

Sone has collaborated with esteemed colleagues such as Taisuke Sugihara and Hiroyoshi Hidaka. These partnerships have facilitated the exchange of ideas and fostered innovation in their respective fields.

Conclusion

Takanori Sone

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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