Yamaguchi, Japan

Manabu Yamamoto

This inventor holds 5 USPTO granted patents and 5 EPO patents. Top assignee: Toda Kogyo Corporation. Active years: 2016-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Manabu Yamamoto. Retrieved from https://idiyas.com/inventor/manabu-yamamoto-ddn9vriu

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 6.5

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Fukuoka-ken, JP (2016)
  • Yamaguchi-ken, JP (2017 - 2018)
  • Sanyo Onoda, JP (2017 - 2021)

Company Filing History:


Years Active: 2016-2021

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5 patents (USPTO):Explore Patents

Title: Manabu Yamamoto: Innovating Energy Storage Solutions

Introduction: Manabu Yamamoto is a distinguished inventor based in Yamaguchi-ken, Japan, known for his significant contributions to the field of energy storage technologies. With five patents to his name, his work focuses primarily on advancements in non-aqueous electrolyte secondary batteries, a crucial area in the development of efficient energy systems.

Latest Patents: Yamamoto's latest innovations include the development of manganese/nickel composite oxide particles and a process for their production. Additionally, he has created positive electrode active substance particles designed specifically for non-aqueous electrolyte secondary batteries. This invention not only enhances the discharge voltage and capacity of batteries but also reduces side reactions with electrolyte solutions, thus improving cycle characteristics. His work on positive electrode active substance particles aims to utilize a spinel structure that meets specific parameters indexed with Fd-3m in X-ray diffraction, ultimately optimizing battery performance and longevity.

Career Highlights: Throughout his career, Manabu Yamamoto has been a pivotal figure at Toda Kogyo Corporation, where his research and inventions have driven significant advancements in battery technology. His focus on manganese/nickel composite oxides marks a critical step in the evolution of reliable and efficient energy storage solutions.

Collaborations: In his professional journey, Yamamoto has collaborated with notable colleagues such as Hideaki Sadamura and Daisuke Nishikawa, collectively working towards groundbreaking innovations in the battery technology space. These partnerships have enabled the effective sharing of ideas and expertise, further enhancing the impact of their technological advancements.

Conclusion: Manabu Yamamoto's work exemplifies the spirit of innovation within the realm of energy storage. Through his patents and collaborations, he continues to shape the future of non-aqueous electrolyte secondary batteries, contributing invaluable knowledge and technology to the industry. His ongoing efforts reaffirm the importance of dedicated research and development in creating 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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