Tokyo, Japan

Takashi Yajima

This inventor holds 7 USPTO granted patents and 8 published patent applications. Top assignees: Sony Corporation, Nec Corporation, Oki Electric Industry Co., Ltd.. Active years: 1993-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Yajima. Retrieved from https://idiyas.com/inventor/takashi-yajima-2v4gixhb

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

Calculating rank
USPTO Granted Patents = 7 

% Patents Active = 57.1

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 341(Granted Patents)


Company Filing History:


Years Active: 1993-2012

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7 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Takashi Yajima

Introduction

Takashi Yajima is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of heat transport technology, holding a total of 7 patents. His work focuses on developing devices that enhance the efficiency of heat transfer through innovative designs and materials.

Latest Patents

Yajima's latest patents include a heat-transporting device and an electronic apparatus. The heat-transporting device features a working fluid that transports heat using a phase change. It consists of a vessel that seals the working fluid, a vapor-phase flow path that circulates the vaporized working fluid, and a liquid-phase flow path for the liquid phase. Another notable patent is the heat transport apparatus and its manufacturing method. This device has a composite structure that is easy to manufacture and includes a liquid suction and retention unit, vaporization and liquefaction chambers, and ditches for transporting the working fluid.

Career Highlights

Throughout his career, Takashi Yajima has worked with notable companies such as Sony Corporation and Oki Electric Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in heat transport technology.

Collaborations

Yajima has collaborated with esteemed colleagues, including Ienobu Takizawa and Minehiro Tonosaki. These partnerships have fostered a creative environment that has led to the development of advanced technologies in their field.

Conclusion

Takashi Yajima's contributions to heat transport technology are noteworthy and reflect his dedication to innovation. His patents and collaborations highlight his role as a leading inventor in this specialized area.

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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