Saitama, Japan

Kenji Iwata

This inventor holds 3 USPTO granted patents. Top assignee: Nippon Kayaku Kabushiki Kaisha. Active years: 1986-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Iwata. Retrieved from https://idiyas.com/inventor/kenji-iwata-tv9k924l

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 = 3.8

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Kuki, JP (1986 - 1992)
  • Saitama, JP (2001)

Company Filing History:


Years Active: 1986-2001

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3 patents (USPTO):Explore Patents

Title: Kenji Iwata: Innovator in Anticancer Agents

Introduction

Kenji Iwata is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of anticancer agents. With a total of 3 patents to his name, Iwata's work is recognized for its innovative approaches to cancer treatment.

Latest Patents

Iwata's latest patents include a novel fine cisplatin powder and a series of platinum (II) complexes. The fine cisplatin powder is designed to be utilized as an anticancer agent, characterized by its excellent fluidity and ease of handling during pharmaceutical preparation. This powder minimizes secondary agglomeration and has a reduced content of N,N-dimethylformamide, allowing for rapid dissolution in physiological saline, making it particularly suitable for intra-arterial injection in cancer therapy. The platinum (II) complexes he developed also show high potency as antitumor agents, showcasing his commitment to advancing cancer treatment options.

Career Highlights

Iwata is associated with Nippon Kayaku Kabushiki Kaisha, a company known for its focus on pharmaceuticals and chemicals. His work at this institution has allowed him to push the boundaries of innovation in drug development, particularly in oncology.

Collaborations

Iwata has collaborated with notable colleagues such as Osamu Kogawa and Yuya Nakayama. These partnerships have likely contributed to the success and impact of his inventions in the pharmaceutical industry.

Conclusion

Kenji Iwata's contributions to the field of anticancer agents through his innovative patents highlight his role as a significant inventor in the pharmaceutical sector. His work continues to pave the way for advancements in cancer therapy.

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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