Kanagawa, Japan

Seiga Itoh

This inventor holds 24 USPTO granted patents, plus 1 CIPO patent, primarily in Polypeptide Derivatives. Top assignees: Kyowa Hakko Kogyo Co., Ltd., Juridical Foundation, Japanese Foundation for Cancer Research, Kyowa Hakko Bio Co., Ltd.. Active years: 1987-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiga Itoh. Retrieved from https://idiyas.com/inventor/seiga-itoh

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 4.9

ph-index = 11

Forward Citations = 350(Granted Patents)


Location History:

  • Sagamihara, JP (1987 - 1993)
  • Kanagawa, JP (1989 - 2000)

Company Filing History:


Years Active: 1987-2000

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Areas of Expertise:
G-CSF Conjugate
Polypeptide Derivatives
Granulocyte Colony Stimulating Factor
Human Interferon
Fish Growth Hormone
Eel Growth Hormone
Adult T Cell Leukemia
Amino Acid Synthesis
Recombinant Plasmid
DNA Coding
Fused Antigen Polypeptide
Motilin
24 patents (USPTO):Explore Patents

Title: The Innovative Journey of Seiga Itoh

Introduction: Seiga Itoh, a pioneering inventor hailing from Kanagawa, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Seiga Itoh holds several patents in various fields, including technology, healthcare, and robotics, showcasing his diverse range of expertise and creativity.

Career Highlights: Throughout his illustrious career, Seiga Itoh has been recognized for his innovative spirit and problem-solving skills. His inventions have not only revolutionized industries but have also improved the quality of life for many individuals around the globe.

Collaborations: Seiga Itoh has collaborated with leading research institutions, universities, and companies to further develop his inventions and bring them to the market. His collaborative efforts have led to the successful implementation of cutting-edge technologies in various sectors.

Conclusion: Seiga Itoh's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His impact on the world of inventions is truly remarkable, and his legacy will undoubtedly endure for years to come.

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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