Odawara, Japan

Yasuyuki Ashiura

This inventor holds 4 USPTO granted patents. Top assignees: Toho Titanium Co., Ltd., Haruyuki Kawahara, Other. Active years: 1989-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuyuki Ashiura. Retrieved from https://idiyas.com/inventor/yasuyuki-ashiura

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.4

ph-index = 4

Forward Citations = 162(Granted Patents)


Location History:

  • Kanagawa, JP (1990)
  • Odawara, JP (1989 - 1992)

Company Filing History:

goldMedal4 out of 133 
 
Toho Titanium Co., Ltd.
 patents
silverMedal3 out of 4 
 
Haruyuki Kawahara
 patents
bronzeMedal1 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1989-1992

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4 patents (USPTO):Explore Patents

Title: Yasuyuki Ashiura: Innovator in Endosseous Implant Technology

Introduction

Yasuyuki Ashiura is a notable inventor based in Odawara, Japan. He has made significant contributions to the field of biomedical engineering, particularly in the development of endosseous implants. With a total of 4 patents to his name, Ashiura's work focuses on enhancing the integration of implants with living bone tissue.

Latest Patents

Ashiura's latest patents include innovative methods for creating endosseous implants with unique structural features. One of his patents describes a method for an endosseous implant having a mesh pore structure. This implant includes an embedding portion designed to be embedded in living bone tissue, featuring a platelike body made from metal mesh sheets. The mesh pore structure allows for the ingrowth and penetration of fibrous tissue, facilitating better integration with the bone.

Another significant patent is for an endosseous implant with a polycapillary structure. This design incorporates a platelike body with tubular channels of varying diameters, which promote the ingrowth of bone, osteoid, and fibrous tissues. The distribution of these channels is strategically designed to respond to different stress levels, ensuring optimal performance and biological connection between hard and soft tissues.

Career Highlights

Throughout his career, Yasuyuki Ashiura has worked with prominent companies in the field. Notably, he has been associated with Toho Titanium Co., Ltd., where he contributed to advancements in implant technology. His expertise and innovative approach have positioned him as a key figure in the development of biomedical solutions.

Collaborations

Ashiura has collaborated with several professionals in his field, including Haruyuki Kawahara and Katsumi Tanaka. These collaborations have further enriched his work and contributed to the success of his inventions.

Conclusion

Yasuyuki Ashiura's contributions to the field of endosseous implants demonstrate his commitment to advancing medical technology. His innovative patents and collaborations highlight his role as a leading inventor in the biomedical engineering sector.

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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