Kitamoto, Japan

Koji Hoshino

This inventor holds 27 USPTO granted patents and 8 EPO patents, primarily in Porous Metal Technology. Top assignees: Mitsubishi Materials Corporation, The Kansai Electric Power Co., Inc., Japan Fine Ceramics Center. Active years: 1994-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Hoshino. Retrieved from https://idiyas.com/inventor/koji-hoshino

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


% Patents Active = 44.4


Average Co-Inventor Count = 3.5

ph-index = 4

Forward Citations = 37(Granted Patents)


Location History:

  • Saitama, JP (1994 - 1997)
  • Omiya, JP (2002)
  • Naka, JP (2010)
  • Chiyoda-ku, JP (2007 - 2011)
  • Naka-gun, JP (2007 - 2011)
  • Kounosu, JP (2010 - 2017)
  • Kitamoto, JP (2014 - 2021)

Company Filing History:


Years Active: 1994-2021

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Areas of Expertise:
Porous Aluminum
Sintered Compact
Fuel Cell Structure
Porous Copper
Solid Oxide Fuel Cell
Aluminum Complex
Manufacturing Method
High Strength Metal
Separator
Low Contact Resistance
Composite Part
Moldable Mixture
27 patents (USPTO):Explore Patents

Title: Innovations of Koji Hoshino in Porous Aluminum Technologies

Introduction: Koji Hoshino is a prominent inventor based in Kitamoto, Japan, known for his contributions to the field of materials science. With a total of 27 patents to his name, Hoshino's innovations primarily focus on the development of high-quality porous aluminum sintered compacts and complexes, which are essential in various industrial applications.

Latest Patents: Among his latest patents is the invention of a porous aluminum sintered compact and a method for its production. This innovation allows for the efficient and cost-effective production of porous aluminum sintered compacts with exceptional dimensional accuracy and a low shrinkage ratio during the sintering process. The resulting product not only maintains sufficient strength but also incorporates aluminum substrates that are sintered together using a compound of titanium and aluminum as well as magnesium oxide. Additionally, another crucial patent involves the creation of a porous aluminum complex that boasts an impressive joint strength between the porous aluminum body and the solid aluminum bulk body, further enhancing its practical utility across various sectors.

Career Highlights: Throughout his career, Koji Hoshino has worked with recognized companies such as Mitsubishi Materials Corporation and The Kansai Electric Power Company. His expertise and dedication to innovation in the field of materials technology have positioned him as a leader among engineers and inventors.

Collaborations: Hoshino's work has also been marked by collaborations with notable individuals in the industry, including Ji-bin Yang and Jun Akikusa. These partnerships have further enriched his research and development endeavors, leading to groundbreaking advancements in porous aluminum technologies.

Conclusion: Koji Hoshino's contributions to the realm of porous aluminum materials exhibit his commitment to advancing the field of materials science. His patents not only enhance manufacturing processes but also open up new possibilities for the practical application of aluminum in various industries. As he continues to innovate, Hoshino remains a significant figure to watch in the world of inventors and technologies.

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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