Hitachi, Japan

Toyotaka Yuasa

This inventor holds 23 USPTO granted patents and 8 published patent applications and 6 EPO patents, primarily in Lithium-Ion Batteries. Top assignees: Hitachi, Ltd., Shin-Kobe Electric Machinery Co., Ltd., Hitachi Metals, Ltd.. Active years: 1994-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toyotaka Yuasa. Retrieved from https://idiyas.com/inventor/toyotaka-yuasa

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

USPTO Granted Patents = 23 

% Patents Active = 65.2

 

Average Co-Inventor Count = 3.6

ph-index = 6

Forward Citations = 119(Granted Patents)


Location History:

  • Hitachi, JP (1994 - 2015)
  • Tokyo, JP (2015 - 2022)

Company Filing History:


Years Active: 1994-2022

Loading Chart...
Loading Chart...
Areas of Expertise:
Logistics System
Temperature History Indicator
Temperature Sensing Body
Positive Electrode Material
Lithium Ion Battery
Cathode Material
Secondary Lithium Battery
Manufacturing Method
Complex Oxide Materials
Superconductive Material
Oxide Superconductors
Battery Module
23 patents (USPTO):Explore Patents

Title: **Toyotaka Yuasa: A Pioneer in Temperature Monitoring Innovations**

Introduction

Toyotaka Yuasa, based in Hitachi, Japan, is a notable inventor with an impressive portfolio of 23 patents. His work primarily focuses on innovations that enhance product delivery procedures through effective temperature management. Yuasa’s contributions are significant in fields where temperature-sensitive products are involved, particularly in logistics and storage.

Latest Patents

Yuasa's latest patents showcase his innovative approach to logistics and temperature monitoring. One such invention is a **Logistics System**, designed to simplify and enhance the reliability of monitoring and managing temperature deviations during product shipment. This system comprises an information reading and transmitting device that reads a product's information code and transmits pertinent data to a communicating server. The server accumulates this data and a terminal device subsequently retrieves the information, ensuring consistent monitoring of any temperature deviations through a unique code pattern.

Another notable invention is his **Temperature History Indicator**, which allows for visual confirmation of whether objects are stored at or below a prescribed temperature. This device incorporates a label layer combined with a temperature-indicating layer, which consists of a substance designed to react based on temperature changes. By facilitating simple data conversion regarding temperature history, Yuasa’s invention enhances the management of temperature-sensitive items.

Career Highlights

Throughout his career, Toyotaka Yuasa has worked with prominent companies such as Hitachi and Shin-kobe Electric Machinery Co., Ltd. His experiences in these institutions have significantly shaped his expertise and contributions to the field of temperature monitoring and logistics.

Collaborations

Yuasa's innovative endeavors have been further enriched through collaboration with esteemed colleagues, including Masahiro Kasai and Shinpei Matsuda. Their combined expertise has fostered a creative environment conducive to developing groundbreaking solutions in temperature management technology.

Conclusion

Toyotaka Yuasa stands out as a leading inventor in the realm of temperature monitoring innovations. Through his significant patents and collaborations with distinguished professionals, he has made substantial contributions that improve logistics systems and temperature management. His work not only advances industry standards but also enhances the efficiency and reliability of shipping temperature-sensitive products.

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]
Loading…