Yokohama, Japan

Yuji Furumura

This inventor holds 34 USPTO granted patents and 7 published patent applications, primarily in RF Powder Technology. Top assignees: Philtech Inc., Fujitsu Corporation, 501 Fujitsu Limited. Active years: 1985-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuji Furumura. Retrieved from https://idiyas.com/inventor/yuji-furumura

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

Calculating rank
USPTO Granted Patents = 34 

% Patents Active = 64.7

Average Co-Inventor Count = 2.9

ph-index = 11

Forward Citations = 710(Granted Patents)


Location History:

  • Kawasaki, JP (1985 - 1998)
  • Tokyo, JP (2012)
  • Yokohama, JP (1993 - 2015)
  • Kanagawa, JP (2014 - 2019)

Company Filing History:


Years Active: 1985-2019

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Areas of Expertise:
RF Powder
Fluid Heat Exchanger
Semiconductor Device
Gasification Apparatus
Heat Exchanging Apparatus
Inductance Element
Capacitance Element
Silicon Carbide
Vapor Phase Deposition
Multilayer Insulating Film
X-ray Exposure Mask
Graphite Heating Body
34 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Yuji Furumura

Introduction

Yuji Furumura, based in Yokohama, Japan, is a prominent inventor with an impressive portfolio of 34 patents. His work primarily contributes to advancements in film-forming methods and fluid heating/cooling technologies. Furumura's inventions demonstrate his commitment to innovation and his ability to push the boundaries of technology.

Latest Patents

Furumura's recent patents include a **Film-forming method**, designed for forming films in a highly efficient manner within a film-forming apparatus. This method involves generating first and second gas molecular species by utilizing instantaneously-heating units. The process sharply raises the partial pressures of these gas species, which are then projectingly supplied to a depressurized reaction chamber containing a substrate. By alternately guiding these molecular species to the substrate's surface, a compound film is formed.

Another significant invention is his **Fluid heat exchanging apparatus**, which is a compact solution for heating or cooling large volumes of gas or liquid efficiently. This apparatus features a series of flow passages through which fluid travels, allowing for rapid heat exchange in a small space. The design utilizes cost-effective materials such as metal or ceramics, making it accessible for mass manufacturing.

Career Highlights

Yuji Furumura has had a noteworthy career, having worked at well-respected companies such as Philtech Inc. and Fujitsu Corporation. His experience in these organizations has allowed him to refine his skills and contribute to significant technological advancements in the industry.

Collaborations

Throughout his career, Furumura has collaborated with talented colleagues, including Naomi Mura and Shinji Nishihara. These partnerships have likely fostered an environment of creativity and innovation, further enhancing the impact of their collective work.

Conclusion

Yuji Furumura's contributions to the fields of film-forming technologies and fluid heating/cooling systems reflect his dedication to innovation. With 34 patents to his name, his work continues to inspire future advancements in various technological sectors. His career, marked by collaboration and employment with leading companies, positions him as a key figure in the ongoing evolution of these industries.

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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