Ibaraki, Japan

Hiroshi Oda

This inventor holds 23 USPTO granted patents and 4 published patent applications, plus 1 CIPO patent and 5 EPO patents, primarily in Biotechnology and Metallurgy. Top assignees: Nippon Steel Corporation, Maruha Corporation, Maruha Nichiro Corporation. Active years: 1990-2017.

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

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

USPTO Granted Patents = 23 

% Patents Active = 47.8



Average Co-Inventor Count = 4.6

ph-index = 5

Forward Citations = 76(Granted Patents)


Location History:

  • Tsukuba, JP (2002 - 2006)
  • Hitachi, JP (2008)
  • Kimitsu, JP (1990 - 2012)
  • Tokyo, JP (2004 - 2015)
  • Ibaraki, JP (2003 - 2017)

Company Filing History:


Years Active: 1990-2017

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Areas of Expertise:
Chlorophyll
Ethanol Production
Metal Oxide
Protein Detection
Ironmaking Waste
Zinc Recovery
Copper Production
Gene Encoding
Pregnancy Prediction
Ischemic Disorders
Blast Furnace
23 patents (USPTO):Explore Patents

Title: Hiroshi Oda: Innovator in Allergy and Osteoarthritis Treatment

Introduction: Hiroshi Oda, an accomplished inventor based in Ibaraki, Japan, has made significant contributions to the field of medicinal innovations. With a total of 23 patents to his name, Oda has focused his research on the development of unique solutions to combat allergic diseases and osteoarthritis.

Latest Patents: Oda's recent inventions include a groundbreaking innovation known as "Chlorophyll c containing degranulation suppressor." This degranulation suppressor is designed to be effective against allergic diseases and osteoarthritis, showcasing the potential of chlorophyll c in therapeutic applications. His work not only emphasizes the importance of natural compounds in medicine but also opens up new avenues for treatment options.

Career Highlights: Throughout his career, Hiroshi Oda has worked with prominent companies such as Nippon Steel Corporation and Maruha Corporation. His experience in these organizations has equipped him with a solid foundation in research and development, enabling him to translate scientific knowledge into practical solutions.

Collaborations: Oda has collaborated with esteemed colleagues, including Nobuyuki Sato and Kosuke Seiki. These partnerships have fostered a dynamic exchange of ideas and expertise, further enhancing the impact of their collective innovations.

Conclusion: Hiroshi Oda's dedication to innovation is evident through his extensive patent portfolio and collaborative spirit. As he continues to advance the fields of allergy treatment and osteoarthritis management, his work invites further exploration and application of natural compounds in modern medicine. Oda's contributions remind us of the vital role that inventors play in improving healthcare outcomes for diverse patient populations.

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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