Saitama, Japan

Masao Seiki

This inventor holds 2 USPTO granted patents. Top assignee: Zeria Pharmaceutical Co., Ltd.. Active years: 1995-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Seiki. Retrieved from https://idiyas.com/inventor/masao-seiki

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 = 5.5

ph-index = 1

Forward Citations = 5(Granted Patents)


Location History:

  • Saitama, JP (1995)
  • Konanmachi, JP (1996)

Company Filing History:


Years Active: 1995-1996

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2 patents (USPTO):Explore Patents

Title: Masao Seiki: Innovator in Pharmaceutical Chemistry

Introduction

Masao Seiki is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of pharmaceutical chemistry, particularly in the development of innovative medicinal compounds. With a total of 2 patents to his name, Seiki's work has the potential to impact medical treatments significantly.

Latest Patents

Masao Seiki's latest patents include "Quaternary ammonium salts and use thereof as medicine" and "Trialkylamine derivative and ameliorant for digestive tract movement." These inventions showcase his expertise in creating compounds that can enhance therapeutic outcomes in medicine.

Career Highlights

Seiki is currently employed at Zeria Pharmaceutical Co., Ltd., where he continues to push the boundaries of pharmaceutical research. His work at Zeria has allowed him to focus on developing innovative solutions that address various health issues.

Collaborations

Throughout his career, Masao Seiki has collaborated with notable colleagues, including Osamu Kitagawa and Katsuyuki Ishii. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in their respective fields.

Conclusion

Masao Seiki's contributions to pharmaceutical chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to pave the way for advancements in medical treatments, showcasing the importance of innovation in healthcare.

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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