Oyama, Japan

Hisashige Kanbara

This inventor holds 24 USPTO granted patents and 8 published patent applications, plus 1 CIPO patent, primarily in Cancer Cell Technology. Top assignees: Hitachi Chemical Company, Ltd., Tokyo University of Agriculture and Technology. Active years: 1985-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisashige Kanbara. Retrieved from https://idiyas.com/inventor/hisashige-kanbara

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

USPTO Granted Patents = 24 

% Patents Active = 70.8


Average Co-Inventor Count = 3.7

ph-index = 7

Forward Citations = 154(Granted Patents)


Location History:

  • Shimodate, JP (1985 - 1991)
  • Tochigi-ken, JP (2015)
  • Oyama, JP (2000 - 2019)
  • Tokyo, JP (2019 - 2020)

Company Filing History:


Years Active: 1985-2020

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Areas of Expertise:
Cell Isolation
Cancer Cell Trapping
Metal Filter
Cell Collecting Cartridge
Optical Resin Composition
Electromagnetic Shielding
Radiation Curable Adhesive
Optical Filter
24 patents (USPTO):Explore Patents

Title: The Legacy of Hisashige Kanbara: Innovator from Oyama

Introduction: Hisashige Kanbara, a pioneering inventor hailing from Oyama, Japan, is renowned for his groundbreaking contributions to the field of innovation and technology.

Latest Patents: Hisashige Kanbara's latest patents focus on advancements in mechanical engineering, particularly in the development of precision instruments and automation technologies.

Career Highlights: Kanbara's illustrious career is marked by a series of significant achievements, including the invention of the first Japanese telegraph, the establishment of the renowned engineering firm "Kanbara Works," and his pivotal role in the modernization of Japan's industrial landscape.

Collaborations: Throughout his career, Hisashige Kanbara collaborated with leading scientists, engineers, and inventors both in Japan and internationally, fostering a culture of innovation and knowledge exchange.

Conclusion: Hisashige Kanbara's enduring legacy as an inventor and innovator continues to inspire generations of engineers and inventors worldwide, solidifying his reputation as a true pioneer in the realm of technological advancement.

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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