Kyoto, Japan

Shin-Ichiro Hirai

This inventor holds 23 USPTO granted patents, plus 1 CIPO patent and 3 EPO patents, primarily in Pharmaceutical Formulations. Top assignee: Takeda Chemical Industries, Inc.. Active years: 1979-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shin-Ichiro Hirai. Retrieved from https://idiyas.com/inventor/shin-ichiro-hirai

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


% Patents Active = 87.0

 

 

Average Co-Inventor Count = 3.0

ph-index = 17

Forward Citations = 1,472(Granted Patents)


Location History:

  • Kawanishi, JP (1979)
  • Kyoto, JP (1986 - 2004)

Company Filing History:


Years Active: 1979-2004

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Areas of Expertise:
Pharmaceutical Composition
Stabilized Formulations
Gastrointestinal Preparations
Granule Production
Mucosa-Adherent Matrixes
Divisible Tablet
Spherical Granules
Insulin Preparation
Antibacterial Composition
Enteric Film
Core Granules
Coating Composition
23 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Shin-Ichiro Hirai

Introduction

Shin-Ichiro Hirai is a prominent inventor based in Kyoto, Japan, best known for his remarkable contributions to the field of pharmaceuticals. With 23 patents to his name, Hirai has made significant advancements in the development of stabilized pharmaceutical compositions, demonstrating a commitment to innovation in healthcare and medicine.

Latest Patents

Hirai's recent work focuses on the creation of stabilized pharmaceutical compositions, which enhance the efficacy and stability of various drug formulations. These innovations are crucial in ensuring that medications remain effective over time, thereby improving patient outcomes and safety. His dedication to developing high-quality pharmaceutical products is evident from his ongoing research and patent filings.

Career Highlights

Currently, Shin-Ichiro Hirai works with Takeda Chemical Industries, Inc., a leader in the pharmaceutical industry. His role at Takeda has allowed him to harness cutting-edge technologies and collaborate with leading scientists in the field. Hirai’s inventions have played a significant role in advancing therapeutic options and improving the quality of healthcare.

Collaborations

Hirai has had the opportunity to collaborate with notable colleagues, including Tadashi Makino and Tetsuro Tabata. Together, they have contributed to various projects that push the boundaries of pharmaceutical research and innovation. Their collaborative efforts underscore the importance of teamwork in the pursuit of scientific advancements.

Conclusion

Shin-Ichiro Hirai's contributions to the pharmaceutical industry through his innovative inventions and patents have positioned him as a key figure in the field. His work not only highlights the progress in drug formulation but also emphasizes the impact of collaboration among scientists and researchers. As he continues to develop new solutions, Hirai exemplifies the spirit of innovation that drives the industry forward.

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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