Tokyo, Japan

Hiroshi Urashima

This inventor holds 3 USPTO granted patents and 3 published patent applications, plus 2 CIPO patents and 2 EPO patents. Top assignee: Nippon Steel & Sumikin Stainless Steel Corporation. Active years: 2015-2020.

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

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

USPTO Granted Patents = 3 

% Patents Active = 100.0


 

Average Co-Inventor Count = 3.8

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Tokyo, JP (2015 - 2018)
  • Hikari, JP (2020)

Company Filing History:


Years Active: 2015-2020

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3 patents (USPTO):Explore Patents

Title: The Innovative Mind of Hiroshi Urashima: Pioneering Automotive Advancements

Introduction: Hiroshi Urashima is a distinguished inventor based in Tokyo, Japan, known for his contributions to the automotive industry. With a total of three patents to his name, Urashima's work primarily focuses on creating cost-effective components with exceptional resistance to environmental factors.

Latest Patents: Among his latest inventions, Urashima has developed an inexpensive automobile component and an oil feed pipe with remarkable salt corrosion resistance. These innovations incorporate advanced materials and engineering techniques, including ferritic stainless steel that contains a carefully balanced composition of carbon, nitrogen, chromium, silicon, manganese, phosphorus, sulfur, aluminum, molybdenum, titanium, and niobium. His designs aim to enhance the durability of automotive parts exposed to harsh chloride environments, ensuring greater longevity and reliability for vehicles.

Career Highlights: Urashima's professional endeavors are deeply rooted in his work with Nippon Steel & Sumikin Stainless Steel Corporation. His commitment to research and development has led to significant advancements in the field of stainless steel applications, particularly in the automotive sector. The innovative nature of his patents signifies not only his technical proficiency but also his understanding of market needs and environmental considerations.

Collaborations: Throughout his career, Hiroshi Urashima has collaborated with esteemed colleagues, including Toshio Tanoue and Yuusuke Oikawa. Their collaborative efforts have further propelled advancements in automotive design and manufacturing processes. Together, they have made noteworthy contributions that align with the industry's shift towards more sustainable practices.

Conclusion: Hiroshi Urashima stands out as a talented inventor whose work in developing innovative automotive components showcases his dedication to enhancing the performance and sustainability of vehicles. His achievements at Nippon Steel & Sumikin Stainless Steel Corporation not only reflect his ingenuity but also contribute significantly to the broader advancements in the automotive field. As he continues to innovate, his impact on the industry will undoubtedly be felt 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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