Fukuoka, Japan

Atsushi Sakai

This inventor holds 3 USPTO granted patents. Top assignees: Yoshitomi Pharmaceutical Industries, Ltd., Mitsubishi Pharma Corporation, Yamasa Shoyu Co., Ltd.. Active years: 1993-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Sakai. Retrieved from https://idiyas.com/inventor/atsushi-sakai-dtmzagdo

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 = 4.9

ph-index = 3

Forward Citations = 41(Granted Patents)


Location History:

  • Nakatsu, JP (1993)
  • Fukuoka, JP (1997 - 2002)

Company Filing History:


Years Active: 1993-2002

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Atsushi Sakai

Introduction

Atsushi Sakai is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of compositions that address critical medical challenges. With a total of three patents to his name, Sakai's work has the potential to impact the treatment of autoimmune diseases and cancer.

Latest Patents

Sakai's latest patents include a pharmaceutical composition designed to inhibit rejection reactions in organ or bone marrow transplantation. This composition is characterized by the inclusion of 2-amino-2-[2-(4-octylphenyl)ethyl]propane-1,3-diol and cyclodextrins as stabilizers. Another significant patent is an antitumor composition for oral administration, which features a 2'-deoxy-2'-methylidenecytidine compound. This innovative formulation shows improved oral absorption and is aimed at enhancing the effectiveness of antitumor treatments.

Career Highlights

Throughout his career, Atsushi Sakai has worked with prominent companies in the pharmaceutical industry, including Yoshitomi Pharmaceutical Industries, Ltd. and Mitsubishi Pharma Corporation. His experience in these organizations has contributed to his expertise in developing advanced medicinal compositions.

Collaborations

Sakai has collaborated with notable colleagues such as Toshiyuki Shibata and Rumiko Masuda. These partnerships have likely enriched his research and development efforts, leading to innovative solutions in the pharmaceutical field.

Conclusion

Atsushi Sakai's contributions to pharmaceutical innovations demonstrate his commitment to addressing significant health challenges. His patents reflect a deep understanding of medicinal chemistry and a dedication to improving patient outcomes.

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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