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For the Inventor, By the Inventor

Okayama, Japan

Junzo Nokami

This inventor holds 13 USPTO granted patents. Top assignee: Otsuka Kagaku Yakuhin Kabushiki Kaisha. Active years: 1983-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junzo Nokami. Retrieved from https://idiyas.com/inventor/junzo-nokami

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 6.3

ph-index = 3

Forward Citations = 52(Granted Patents)


Company Filing History:

goldMedal13 out of 45 
 
Otsuka Kagaku Yakuhin Kabushiki Kaisha
 patents

Years Active: 1983-1989

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13 patents (USPTO):Explore Patents
1. 4853468 - Process for the preparation of cephem derivatives (1989-08-01),
2. 4810788 - Azetidinone disulfide derivatives and a process for preparing the same (1989-03-07),
3. 4801720 - Azetidinone disulfides and a ring opening process for preparing the same (1989-01-31),
4. 4784734 - Azetidinone derivatives and process for the preparation of the same (1988-11-15),
5. 4689411 - 4-thio azetidinone intermediates and process for the preparation of the (1987-08-25),
6. 4603014 - Thiazolinoazetidinone derivatives and process for the preparation of the (1986-07-29),
7. 4532077 - Thiazolineazetidinone-type compounds (1985-07-30),
8. 4499265 - Process for preparing 3-exo-methylenecepham derivatives (1985-02-12),
9. 4482491 - Thiazolinoazetidinone derivatives and process for the preparation of the (1984-11-13),
10. 4464237 - Process for preparing .beta.-lactam derivatives (1984-08-07),
11. 4401528 - Process for preparing 2-oxycephalosporin derivatives (1983-08-30),
12. 4392923 - Process for preparing thiazolinozetidinone derivatives (1983-07-12),
13. 4379032 - Process for preparing oxazolineazetidinone derivatives (1983-04-05),

Title: Junzo Nokami: Innovator in Pharmaceutical Chemistry

Introduction

Junzo Nokami is a prominent inventor based in Okayama, Japan, known for his significant contributions to pharmaceutical chemistry. With a total of 13 patents to his name, he has made remarkable advancements in the field of antibiotic agents.

Latest Patents

One of his latest patents is titled "Process for the preparation of cephem derivatives." This invention provides azetidinone derivatives that serve as intermediates for producing cephalosporin compounds, which are essential as antibiotic agents. Another notable patent is for "Azetidinone disulfide derivatives and a process for preparing the same." This patent details an azetidinone derivative with specific chemical properties and outlines the process for its preparation.

Career Highlights

Junzo Nokami has built a successful career at Otsuka Kagaku Yakuhin Kabushiki Kaisha, where he has been instrumental in developing innovative pharmaceutical solutions. His work has significantly impacted the field of antibiotics, showcasing his expertise and dedication to improving healthcare.

Collaborations

He has collaborated with notable coworkers such as Sigeru Torii and Hideo Tanaka, contributing to various projects that enhance the company's research and development efforts.

Conclusion

Junzo Nokami's innovative work in pharmaceutical chemistry, particularly in the development of antibiotic agents, highlights his importance in the field. His patents and collaborations reflect his commitment to advancing medical science and improving public health.

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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