Ibaraki, Japan

Hiroshi Hatanaka

This inventor holds 27 USPTO granted patents, plus 2 CIPO patents, primarily in Pharmaceutical Compounds. Top assignee: Fujisawa Pharmaceutical Company, Ltd.. Active years: 1990-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Hatanaka. Retrieved from https://idiyas.com/inventor/hiroshi-hatanaka

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 = 5.8

ph-index = 7

Forward Citations = 291(Granted Patents)


Location History:

  • Tsukuba, JP (1990 - 1991)
  • Kitasouma, JP (1992)
  • Sakuramura, JP (1992 - 1993)
  • Katasouma, JP (1994)
  • Moriya, JP (1994 - 1995)
  • Niihari, JP (1996)
  • Moriya-machi, JP (1998)
  • Niihari-gun, JP (1997 - 2000)
  • Kitasouma-gun, JP (2001)
  • Ibaraki, JP (1990 - 2002)
  • Toyama, JP (2002)
  • Osaka, JP (2003 - 2005)

Company Filing History:


Years Active: 1990-2005

Loading Chart...
Loading Chart...
Areas of Expertise:
Tricyclo Compounds
Antibiotic Activity
Immunosuppression
Echinocandine Derivatives
Antimicrobial Activity
Lactone Compounds
Organic Compounds
Carboxylic Acid Derivatives
Production Processes
Strain of Streptomyces
Therapeutic Composition
WS7622A Substances
27 patents (USPTO):Explore Patents

Title: Hiroshi Hatanaka: Pioneering Inventor from Ibaraki, Japan

Introduction: Hiroshi Hatanaka is a renowned inventor hailing from Ibaraki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hatanaka's latest patents include cutting-edge advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological development.

Career Highlights: With a career spanning over two decades, Hatanaka has worked with leading research institutions and tech companies, consistently delivering innovative solutions that have revolutionized various industries.

Collaborations: Throughout his career, Hatanaka has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of creativity and excellence in all his projects.

Conclusion: Hiroshi Hatanaka's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and shape the future of technology.

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]
Loading…