Kyoto, Japan

Masahito Ochiai

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahito Ochiai. Retrieved from https://idiyas.com/inventor/masahito-ochiai

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal1 out of 834,513 
Other
 patents

Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Masahito Ochiai: Innovator in Antileukemic Compounds

Introduction

Masahito Ochiai is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of medicinal chemistry, particularly in the development of compounds with potential antileukemic properties. His work has implications for cancer treatment, showcasing the importance of innovation in pharmaceuticals.

Latest Patents

Ochiai holds a patent for a compound described as a 1H-Cyclopenta[b]benzofuran derivative and its analogs. This patent details substantially pure compounds characterized by specific structural formulas. These compounds exhibit antileukemic activity against P388 lymphocytic leukemia in CDF1 mice and show inhibitory activity in vitro against human epidermoid carcinoma of the nasopharynx (KB) cells. His innovative approach to drug design highlights the potential for new therapeutic options in oncology.

Career Highlights

Throughout his career, Masahito Ochiai has focused on the synthesis and evaluation of novel compounds. His research has contributed to a deeper understanding of how specific chemical structures can influence biological activity. With a patent portfolio that includes 1 patent, he has established himself as a key figure in his field.

Collaborations

Ochiai has worked alongside esteemed colleagues such as Eiichi Fujita and Han-Chin Ling. These collaborations have fostered a productive research environment, leading to advancements in the development of therapeutic agents.

Conclusion

Masahito Ochiai's contributions to medicinal chemistry, particularly through his patented compounds, underscore the vital role of innovation in the fight against cancer. His work continues to inspire future research in the field.

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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