Tsu, Japan

Kazunori Urao

This inventor holds 15 USPTO granted patents and 7 published patent applications, plus 10 CIPO patents and 11 EPO patents, primarily in Lithium-Ion Batteries. Top assignees: Hydro-Quebec, Sei Corporation, Denka Company Limited. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazunori Urao. Retrieved from https://idiyas.com/inventor/kazunori-urao

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

Calculating rank
USPTO Granted Patents = 15 

% Patents Active = 73.3

 

 

Average Co-Inventor Count = 5.6

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Mie, JP (2016 - 2020)
  • Tsu, JP (2017 - 2024)

Company Filing History:


Years Active: 2016-2025

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Areas of Expertise:
Electrode Material
Lithium-Ion Battery
Positive-Electrode Materials
Carbon Coating
Power Collection Foil
Composite Particles
Preparation Methods
Secondary Batteries
Electrolyte Holder
Manufacturing Method
15 patents (USPTO):Explore Patents

Title: Kazunori Urao: Innovator in Lithium-Ion Battery Technology

Introduction: Kazunori Urao, hailing from Tsu, Japan, is a prolific inventor with a notable portfolio of 15 patents. His contributions to the field of battery technology, particularly lithium-ion batteries, have established him as a significant figure in contemporary innovation.

Latest Patents: Among Urao's latest achievements is a method of producing electrode material for lithium-ion secondary batteries. This innovative process involves several key steps: (a) mixing components of a basic ingredient or active substance of the electrode material with a conductive carbon material to create a conductive carbon material-composited material; (b) combining this material with a surface layer-forming substance; and (c) subjecting the resulting mixture to a burning process to yield the final electrode material. Additionally, this method is applicable in creating lithium-ion secondary batteries that incorporate the newly developed electrode material.

Career Highlights: Urao has worked with notable institutions including Sei Corporation and Hydro-Québec, enhancing his expertise in battery technology during his tenure. His role in these companies has allowed him to push the boundaries of innovation in energy storage solutions.

Collaborations: Throughout his career, Urao has collaborated with esteemed colleagues such as Takehiko Sawai and Shinji Saito. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovations, leading to further advancements in the field.

Conclusion: Kazunori Urao stands out as a key innovator in lithium-ion battery technology. His commitment to developing efficient electrode materials signifies a promising future for energy storage solutions. With ongoing contributions to the field, Urao continues to shape the landscape of battery technology through his inventive prowess.

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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