Shizuoka, Japan

Hideo Kohda

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignee: Yamaha Hatsudoki Kabushiki Kaisha. Active years: 2004-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideo Kohda. Retrieved from https://idiyas.com/inventor/hideo-kohda

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


% Patents Active = 75.0

 

Average Co-Inventor Count = 1.5

ph-index = 3

Forward Citations = 76(Granted Patents)


Location History:

  • Iwata, JP (2006)
  • Shizuoka, JP (2004 - 2021)

Company Filing History:


Years Active: 2004-2021

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4 patents (USPTO):Explore Patents

Title: Hideo Kohda: Innovator in Battery Technology

Introduction

Hideo Kohda is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of battery technology, holding a total of 4 patents. His innovative designs focus on enhancing the efficiency and functionality of battery systems, particularly in electric vehicles.

Latest Patents

Kohda's latest patents include advancements in battery design and electric vehicle technology. One notable patent describes a battery case that features a first cell accommodating portion for a specific number of battery cells and a second cell accommodating portion for a smaller number of cells. This design reduces the thickness of the battery while ensuring that the circuit board is separated from the battery cells. Another patent focuses on a battery equipped with a controller that manages the battery cells within a housing, which is designed to maintain a compact width for saddle-type electric vehicles while providing sufficient capacity.

Career Highlights

Hideo Kohda is associated with Yamaha Hatsudoki Kabushiki Kaisha, a company known for its innovative engineering and manufacturing in the automotive sector. His work has been instrumental in developing cutting-edge battery solutions that cater to the growing demand for electric vehicles.

Collaborations

Kohda has collaborated with notable coworkers such as Atsushi Koizumi and Ikuo Okamoto. Their combined expertise has contributed to the successful development of advanced battery technologies.

Conclusion

Hideo Kohda's contributions to battery technology and electric vehicles highlight his role as a key innovator in the industry. His patents reflect a commitment to improving energy efficiency and vehicle performance.

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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