Osaka, Japan

Kenji Kawanishi

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Azwell Inc., Nippon Shoji Kaisha Ltd.. Active years: 2000-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Kawanishi. Retrieved from https://idiyas.com/inventor/kenji-kawanishi

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 7.2

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 2000-2001

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2 patents (USPTO):Explore Patents

Title: Kenji Kawanishi: Innovator in Pharmaceutical Chemistry

Introduction

Kenji Kawanishi is a notable inventor based in Osaka, Japan, recognized for his contributions to the field of pharmaceutical chemistry. With a total of two patents, he has made significant strides in developing innovative pharmaceutical compounds.

Latest Patents

Kawanishi's latest inventions include two important patents. The first is the "Process for producing piperazinesulfonamide derivatives and salts thereof," which outlines a method for efficiently preparing piperazinesulfonamide derivatives, important in various pharmaceutical applications. The second patent is focused on a "Pyrimidine compound and anti-rotavirus composition," which details a pyrimidine compound with superior anti-rotavirus action. This compound shows promise for the prophylaxis and treatment of rotaviral diseases, emphasizing its potential impact on public health.

Career Highlights

Throughout his career, Kenji Kawanishi has worked with reputable companies such as Nippon Shoji Kaisha Ltd. and Azwell Inc. His roles in these organizations have allowed him to apply his innovative ideas and focus on pharmaceutical development, contributing to advancements in drug formulations.

Collaborations

Kawanishi has collaborated with notable colleagues, including Yoichiro Ohta and Masakatsu Hisaki. These partnerships have fostered a creative environment that has led to breakthroughs in the development of new pharmaceutical compounds.

Conclusion

Kenji Kawanishi is a distinguished inventor whose work in pharmaceutical chemistry continues to influence the industry. His patents reflect a commitment to scientific innovation and advancements in healthcare, particularly in the fight against viral diseases. As he continues to develop new solutions, Kawanishi remains a key figure in the world of pharmaceutical research and innovation.

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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