Kyoto, Japan

Yoshichika Nishimura

This inventor holds 4 USPTO granted patents. Top assignees: Dai-Ichi Kogyo Seiyaku Co., Ltd., Other. Active years: 1984-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshichika Nishimura. Retrieved from https://idiyas.com/inventor/yoshichika-nishimura-ncoxsup3

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 61(Granted Patents)


Company Filing History:

goldMedal4 out of 252 
 
Dai-Ichi Kogyo Seiyaku Co., Ltd.
 patents
silverMedal2 out of 834,659 
Other
 patents
where one patent can have more than one assignee

Years Active: 1984-1993

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4 patents (USPTO):Explore Patents

Title: Innovations of Yoshichika Nishimura

Introduction

Yoshichika Nishimura is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of carcinostatic compositions. With a total of 4 patents, his work focuses on innovative methods for cancer treatment that aim to minimize side effects.

Latest Patents

Nishimura's latest patents include groundbreaking pharmaceutical compositions. One of his notable inventions is a carcinostatic composition that comprises a diol represented by specific chemical formulas. These compositions are designed to treat cancer in animals effectively. Another significant patent involves a pharmaceutical composition that includes an isomonool, which has demonstrated carcinostatic and carcinogenesis-preventing activity. These innovations reflect his commitment to advancing cancer treatment methodologies.

Career Highlights

Throughout his career, Yoshichika Nishimura has worked with prominent companies, including Dai-ichi Kogyo Seiyaku Co., Ltd. His experience in the pharmaceutical industry has allowed him to develop and refine his innovative ideas, contributing to the advancement of medical treatments.

Collaborations

Nishimura has collaborated with esteemed colleagues such as Shingo Nakamura and Nobuhiko Miwa. These partnerships have facilitated the exchange of ideas and expertise, further enhancing the impact of his inventions.

Conclusion

Yoshichika Nishimura's contributions to pharmaceutical innovations, particularly in cancer treatment, highlight his role as a significant inventor in the field. His work continues to inspire advancements in medical science and improve patient outcomes.

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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