Hyogo, Japan

Tetsushi Totani

This inventor holds 7 USPTO granted patents, plus 1 CIPO patent. Top assignee: Shionogi Company Limited. Active years: 1982-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsushi Totani. Retrieved from https://idiyas.com/inventor/tetsushi-totani

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 = 2.2

ph-index = 6

Forward Citations = 92(Granted Patents)


Location History:

  • Takarazuka, JP (1982)
  • Hyogo, JP (1985 - 1990)

Company Filing History:


Years Active: 1982-1990

Loading Chart...
Loading Chart...
7 patents (USPTO):Explore Patents

Title: Tetsushi Totani: Innovator in Antitumor Agents

Introduction

Tetsushi Totani is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of chemistry, particularly in the development of novel antitumor agents. With a total of 7 patents to his name, Totani's work has the potential to impact cancer treatment significantly.

Latest Patents

Among his latest patents, Totani has developed platinum complexes and antitumor agents that contain them as active components. These novel platinum complexes are designed to be effective against cisplatin-resistant ascitic murine leukemia, murine leukemia, and solid tumors, while exhibiting minimal hemotoxicity and nephrotoxicity. Another notable patent involves ammine-alicyclic amine-platinum complexes, which are also aimed at providing effective antitumor agents.

Career Highlights

Throughout his career, Tetsushi Totani has worked with reputable companies, including Shionogi Company Limited. His innovative research has led to advancements in the field of oncology, particularly in the development of new therapeutic agents.

Collaborations

Totani has collaborated with notable individuals in his field, including Katsutoshi Aono and Osamu Shiratori. These partnerships have contributed to the success of his research and the development of his patents.

Conclusion

Tetsushi Totani's work in the field of antitumor agents showcases his dedication to advancing cancer treatment. His innovative patents and collaborations highlight his significant contributions to medical science.

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]
Loading…