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For the Inventor, By the Inventor

Shizuoka, Japan

Hideaki Kamohara

This inventor holds 5 USPTO granted patents. Top assignee: Yazaki Corporation. Active years: 1999-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hideaki Kamohara. Retrieved from https://idiyas.com/inventor/hideaki-kamohara-u44fildr

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

USPTO Granted Patents = 5

% Patents Active = 40.0

Average Co-Inventor Count = 3.7

ph-index = 4

Forward Citations = 176(Granted Patents)


Location History:

  • Shizuoka-ken, JP (2001)
  • Shizuoka, JP (1999 - 2003)

Company Filing History:

goldMedal5 out of 8,395 
 
Yazaki Corporation
 patents

Years Active: 1999-2003

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5 patents (USPTO):Explore Patents
1. 6661231 - Battery capacity calculating method and device therefor (2003-12-09),
2. 6624636 - Method and apparatus for estimating terminal voltage of battery, method and apparatus for computing open circuit voltage of battery, and method and apparatus for computing battery capacity (2003-09-23),
3. 6518735 - Method and apparatus for measuring pure resistance of in-vehicle battery (2003-02-11),
4. 6275008 - Battery capacity detection system with temperature correction (2001-08-14),
5. 5989458 - Conductive materials and their compositions (1999-11-23),

Title: Innovations by Hideaki Kamohara

Introduction

Hideaki Kamohara is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of battery technology, holding a total of 5 patents. His work focuses on improving the accuracy of battery capacity calculations and enhancing the overall performance of battery systems.

Latest Patents

Kamohara's latest patents include a battery capacity calculating method and device that accurately computes the state of charge of a battery without being influenced by polarization effects. This innovative method estimates the voltage of a battery during a constant load discharge, allowing for precise calculations of the battery's present charging capacity. Additionally, he has developed methods and apparatuses for estimating terminal voltage and computing open circuit voltage, which further enhance the reliability of battery performance assessments.

Career Highlights

Throughout his career, Kamohara has been associated with Yazaki Corporation, where he has contributed to various advancements in battery technology. His expertise in this area has positioned him as a key figure in the development of more efficient and reliable battery systems.

Collaborations

Kamohara has worked alongside talented colleagues, including Youichi Arai and Tsutomu Saigo. Their collaborative efforts have led to significant innovations in the field of battery technology.

Conclusion

Hideaki Kamohara's contributions to battery technology through his patents and collaborations have made a lasting impact on the industry. His innovative methods continue to pave the way for advancements in battery performance and reliability.

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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