Yokohama, Japan

Yoshinao Tatebayashi

This inventor holds 40 USPTO granted patents and 3 published patent applications and 8 EPO patents, primarily in Nonaqueous Electrolyte Batteries. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Infrastructure Systems & Solutions Corporation. Active years: 2008-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshinao Tatebayashi. Retrieved from https://idiyas.com/inventor/yoshinao-tatebayashi

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

Calculating rank
USPTO Granted Patents = 40 

% Patents Active = 62.5

 

Average Co-Inventor Count = 3.3

ph-index = 9

Forward Citations = 203(Granted Patents)


Location History:

  • Kanagawa, JP (2009)
  • Nagano, JP (2015)
  • Yokohama, JP (2008 - 2017)
  • Kashiwazaki, JP (2016 - 2020)

Company Filing History:


Years Active: 2008-2020

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Areas of Expertise:
Nonaqueous Electrolyte Battery
Battery Module
Battery Pack
Charging Method
Protection Device
Storage Battery System
Power Supply System
Electrode Group
Vehicle Integration
Battery Information
Assembled Battery
Automobile Battery
40 patents (USPTO):Explore Patents

Title: **Yoshinao Tatebayashi: Innovating the Future of Battery Technology**

Introduction

Yoshinao Tatebayashi, an esteemed inventor hailing from Yokohama, Japan, has made significant contributions to the field of battery technology. With a remarkable portfolio of 40 patents, he continues to push the boundaries of innovations in energy storage systems. His latest inventions showcase advanced designs that promise improved efficiency and functionality.

Latest Patents

Among his recent patents, Tatebayashi has developed a sophisticated battery system. This system features a first battery and a second battery connected in parallel, with the first being a lead storage battery and the second a nonaqueous electrolyte battery equipped with lithium titanate as its negative-electrode-mixture layer. The parameters of these batteries are meticulously calculated, emphasizing a capacity ratio that falls between 1/133 and 1/2.

Another noteworthy patent involves an innovative electrode design. This electrode comprises an electrode layer along with an organic fiber-containing layer that enhances its performance. The design is notable for its specific thickness ratios in both wet and dry states, ensuring optimal functionality through precise engineering of the organic fibers utilized.

Career Highlights

Yoshinao Tatebayashi has had a distinguished career, contributing to renowned companies such as Kabushiki Kaisha Toshiba and Toshiba Infrastructure Systems & Solutions Corporation. His experiences in these firms have greatly influenced his innovative capabilities and provided platforms for his groundbreaking work in battery technologies.

Collaborations

Throughout his career, Tatebayashi has collaborated with notable colleagues, including Norio Takami and Hiroki Inagaki. Their joint efforts have served to strengthen his research and enhance the development of new technologies, further solidifying his role as a leading figure in the area of battery innovation.

Conclusion

Yoshinao Tatebayashi's contributions to battery technology signify a profound commitment to innovation and excellence. With numerous patents attributed to his name, his work not only reflects a deep understanding of energy systems but also paves the way for future advancements in the field. As technology continues to evolve, Tatebayashi remains a pivotal player in shaping the future of sustainable energy solutions.

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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