Hyogo, Japan

Shigetoshi Muneishi

This inventor holds 1 USPTO granted patent. Top assignees: Daili Chemical Company, Limited, Sumitomo Chemical Company, Limited. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigetoshi Muneishi. Retrieved from https://idiyas.com/inventor/shigetoshi-muneishi

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 = 5.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Shigetoshi Muneishi: Innovator in Anthrapyridone Compounds

Introduction

Shigetoshi Muneishi is a notable inventor based in Hyogo, Japan. He is recognized for his contributions to the field of synthetic resins through his innovative work on anthrapyridone compounds. His research has led to advancements that are valuable in various industrial applications.

Latest Patents

Muneishi holds a patent for anthrapyridone compounds, which are useful for coloring synthetic resins. The patent describes an anthrapyridone compound of a specific formula, which includes various substituents that enhance its utility. This compound is characterized by its complex structure, which allows for versatility in application.

Career Highlights

Throughout his career, Shigetoshi Muneishi has worked with prominent companies such as Sumitomo Chemical Company, Limited and Daili Chemical Company, Limited. His experience in these organizations has contributed significantly to his expertise in chemical innovations.

Collaborations

Muneishi has collaborated with notable colleagues, including Toshio Nakamatsu and Masanobu Terao. These partnerships have fostered a collaborative environment that has led to further advancements in their respective fields.

Conclusion

Shigetoshi Muneishi's work in anthrapyridone compounds exemplifies the impact of innovative thinking in the chemical industry. His contributions continue to influence the development of synthetic materials, showcasing the importance of research and collaboration in driving progress.

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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