Oyama, Japan

Yoshihito Kikuhara

This inventor holds 15 USPTO granted patents and 9 published patent applications. Top assignees: Hitachi Chemical Company, Ltd., Tokyo University of Agriculture and Technology. Active years: 2013-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshihito Kikuhara. Retrieved from https://idiyas.com/inventor/yoshihito-kikuhara

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

USPTO Granted Patents = 15 

% Patents Active = 73.3

Average Co-Inventor Count = 3.6

ph-index = 5

Forward Citations = 151(Granted Patents)


Location History:

  • Oyama, JP (2013 - 2019)
  • Tokyo, JP (2019)

Company Filing History:


Years Active: 2013-2019

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15 patents (USPTO):Explore Patents

Title: Innovations of Yoshihito Kikuhara

Introduction

Yoshihito Kikuhara is a prominent inventor based in Oyama, Japan. He has made significant contributions to the field of medical technology, particularly in the area of cancer cell concentration. With a total of 15 patents to his name, Kikuhara's work is at the forefront of innovation in cancer diagnostics.

Latest Patents

Kikuhara's latest patents include a metal filter and a method for concentrating cancer cells. This metal filter features a plurality of through holes, with each opening shaped as a rectangle or rounded-rectangle. The dimensions of the short side of these openings range from 5 to 15 micrometers. The method involves separating cancer cells from blood and other blood cell constituents by passing blood through these holes, effectively capturing and concentrating the cancer cells. Another notable invention is the cancer cell-trapping metal filter, which boasts a high opening ratio. This filter utilizes a wave-shaped design for its openings, allowing for the effective extraction of circulating tumor cells (CTCs) from other components while maintaining a high trapping ability.

Career Highlights

Throughout his career, Kikuhara has worked with notable organizations such as Hitachi Chemical Company, Ltd. and the Tokyo University of Agriculture and Technology. His experience in these institutions has greatly influenced his innovative approach to medical technology.

Collaborations

Kikuhara has collaborated with esteemed colleagues, including Hisashige Kanbara and Takahiro Suzuki. These partnerships have fostered a collaborative environment that enhances the development of groundbreaking technologies.

Conclusion

Yoshihito Kikuhara's contributions to the field of cancer diagnostics through his innovative patents and collaborations highlight his significant role as an inventor. His work continues to pave the way for advancements in medical technology.

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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