Saijo, Japan

Hiroshi Kashiwada

This inventor holds 4 USPTO granted patents and 3 EPO patents. Top assignees: Fujibo Holdings, Inc., Kyushu University. Active years: 2018-2023.

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

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 = 4.2

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Ehime, JP (2022)
  • Saijo, JP (2018 - 2023)

Company Filing History:


Years Active: 2018-2023

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4 patents (USPTO):Explore Patents

Title: Hiroshi Kashiwada: Innovator in Polishing Technology

Introduction

Hiroshi Kashiwada is a notable inventor based in Saijo, Japan. He has made significant contributions to the field of polishing technology, holding a total of 4 patents. His innovative work has advanced the methods and materials used in polishing products.

Latest Patents

Kashiwada's latest patents include a polishing pad and a method for producing the same, as well as a method for producing a polished product. The polishing pad comprises a knitted fabric made through warp knitting or weft knitting, which is impregnated with resin. This design features a cross-section cut in the surface direction of the knitted fabric, serving as an effective polishing surface. Additionally, he has developed a lapping material that also utilizes a knitted fabric and resin, enhancing the efficiency of the polishing process.

Career Highlights

Throughout his career, Hiroshi Kashiwada has worked with prominent organizations such as Fujibo Holdings, Inc. and Kyushu University. His experience in these institutions has allowed him to refine his expertise in material science and engineering, contributing to his innovative patents.

Collaborations

Kashiwada has collaborated with notable colleagues, including Kenichi Koike and Shin Tokushige. Their combined efforts have fostered advancements in polishing technologies and materials.

Conclusion

Hiroshi Kashiwada's contributions to polishing technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in material development.

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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