Kazuhiko Kitao

This inventor holds 7 USPTO granted patents. Top assignees: Kyoto Pharmaceutical Industries, Ltd., Kyoto Yakuhin Kogyo Kabushiki Kaisha. Active years: 1982-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Kitao. Retrieved from https://idiyas.com/inventor/kazuhiko-kitao

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

Calculating rank

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 213(Granted Patents)

Company Filing History:

4 out of 26

Kyoto Pharmaceutical Industries, Ltd.

patents

3 out of 4

Kyoto Yakuhin Kogyo Kabushiki Kaisha

patents

Years Active: 1982-1990

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4943567 - Cephalosporin compound and pharmaceutical composition thereof (1990-07-24),

2. 4937242 - 1,4-dihydropyridine derivatives and pharmaceutical composition thereof (1990-06-26),

3. 4847286 - Cromoglycic acid derivatives, method of production thereof and (1989-07-11),

4. 4605651 - Antibiotic amino acid derivatives of cephalosporins (1986-08-12),

5. 4485033 - Adjuvant for promoting absorption of pharmacologically active substances (1984-11-27),

6. 4442090 - Absorption-promoting compounds, compositions thereof with (1984-04-10),

7. 4338306 - Adjuvant for promoting absorption of pharmacologically active substances (1982-07-06),

Title: Kazuhiko Kitao: Innovator in Pharmaceutical Chemistry

Introduction

Kazuhiko Kitao is a prominent inventor based in Kyoto, Japan, known for his significant contributions to pharmaceutical chemistry. With a total of seven patents to his name, he has made remarkable advancements in the field, particularly in the development of antibacterial compounds and hypotensive agents.

Latest Patents

Kitao's latest patents include a groundbreaking cephalosporin compound and its pharmaceutical composition. This compound exhibits notable antibacterial activities against Pseudomonas aeruginosa, a bacterium resistant to many known cephalosporin compounds. Additionally, he has developed 1,4-dihydropyridine derivatives that demonstrate potent pharmacological activities, including hypotensive effects and vasodilatation.

Career Highlights

Throughout his career, Kazuhiko Kitao has worked with esteemed organizations such as Kyoto Pharmaceutical Industries, Ltd. and Kyoto Yakuhin Kogyo Kabushiki Kaisha. His work has significantly impacted the pharmaceutical industry, leading to the development of innovative treatments for various medical conditions.

Collaborations

Kitao has collaborated with notable colleagues, including Nobuharu Kakeya and Ken-ichi Nishimura, contributing to the advancement of pharmaceutical research and development.

Conclusion

Kazuhiko Kitao's innovative work in pharmaceutical chemistry has led to the creation of valuable compounds that address critical health challenges. His contributions continue to influence the field and inspire future research endeavors.

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]