Toshio Otani

This inventor holds 5 USPTO granted patents. Top assignees: Taiho Pharmaceutical Company Limited, Synphar Laboratories, Inc.. Active years: 1996-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshio Otani. Retrieved from https://idiyas.com/inventor/toshio-otani-nxbu7lyi

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

Calculating rank

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 7.7

ph-index = 1

Forward Citations = 1(Granted Patents)

Location History:

Iokushima, JP (1996)
Tokushima, JP (1997 - 1999)

Company Filing History:

5 out of 320

Taiho Pharmaceutical Company Limited

patents

3 out of 21

Synphar Laboratories, Inc.

patents

where one patent can have more than one assignee

Years Active: 1996-1999

Loading Chart...

5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5994342 - 3-(substituted methyl)-4-oxa-1-azabicyclo[3.2.0]heptan-7-one derivatives (1999-11-30),

2. 5914348 - Substance FA-70D, process for producing the same, and uses thereof (1999-06-22),

3. 5698528 - Substance IT-62-B and medicinal composition containing the same (1997-12-16),

4. 5652234 - 3-(7-oxo-1-aza-4-oxabicyclo[3.2.0]hept-3-yl)alanine derivative as (1997-07-29),

5. 5561126 - 4-oxa-1-azabicyclo [3,2,0] heptan-7-one derivatives as antitumor agents (1996-10-01),

Title: The Innovations of Toshio Otani

Introduction

Toshio Otani is a notable inventor based in Tokushima, Japan. He has made significant contributions to the field of pharmaceuticals, holding a total of 5 patents. His work has had a considerable impact on the development of new substances and processes in the industry.

Latest Patents

Among his latest patents is the invention of 3-(substituted methyl)-4-oxa-1-azabicyclo[3.2.0]heptan-7-one derivatives. This innovative substance, known as FA-70D, includes a process for producing the same and outlines various uses thereof. These advancements showcase his commitment to enhancing pharmaceutical applications.

Career Highlights

Toshio Otani has worked with prominent companies in the pharmaceutical sector, including Taiho Pharmaceutical Company Limited and Synphar Laboratories, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking research and development.

Collaborations

Throughout his career, Otani has collaborated with esteemed colleagues such as Hiroshi Matsumoto and Rajeshwar Singh. These partnerships have fostered a creative environment that has led to innovative solutions in the pharmaceutical field.

Conclusion

Toshio Otani's contributions to the field of pharmaceuticals through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations.

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]