Gunma, Japan

Takuma Kushihashi

This inventor holds 8 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Shin-Etsu Chemical Co., Ltd.. Active years: 1998-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takuma Kushihashi. Retrieved from https://idiyas.com/inventor/takuma-kushihashi

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

USPTO Granted Patents = 8 

% Patents Active = 62.5

 

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 10(Granted Patents)


Location History:

  • Gunma, JP (2005 - 2010)
  • Annaka, JP (1998 - 2018)

Company Filing History:


Years Active: 1998-2018

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8 patents (USPTO):Explore Patents

Title: Takuma Kushihashi: Innovator in Ceramic Heating Technology

Introduction

Takuma Kushihashi is a prominent inventor based in Gunma, Japan. He has made significant contributions to the field of ceramic heating technology, holding a total of 8 patents. His innovative designs focus on enhancing the efficiency and durability of ceramic heating elements.

Latest Patents

One of his latest patents is the "Three-dimensional ceramic heater." This invention proposes a cylindrical ceramic heater where the conductive ceramic heating element is multi-furcated into lanes, particularly in the folded-back sections. This design allows the electric current to flow in a more uniform and laminar manner, significantly suppressing localized overheating. Another notable patent is the "PBN container and method for producing PBN container." This invention involves a PBN container with a conductive film deposited on its surface. The design ensures that the angle between the PBN cut face and adjacent wall surfaces is maintained between 20°-80°, enhancing the container's durability.

Career Highlights

Takuma Kushihashi is currently employed at Shin-Etsu Chemical Co., Ltd., where he continues to develop innovative solutions in the field of materials science. His work has been instrumental in advancing the applications of ceramic materials in various industries.

Collaborations

Throughout his career, Kushihashi has collaborated with notable colleagues, including Noboru Kimura and Masaki Seki. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Takuma Kushihashi's contributions to ceramic heating technology exemplify the spirit of innovation. His patents reflect a commitment to improving efficiency and durability in industrial applications.

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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