Yasuaki Wakizaka

This inventor holds 28 USPTO granted patents and 11 published patent applications, plus 1 CIPO patent and 14 EPO patents, primarily in Battery Technology. Top assignee: Showa Denko K.k.. Active years: 2010-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuaki Wakizaka. Retrieved from https://idiyas.com/inventor/yasuaki-wakizaka

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

USPTO Granted Patents = 28 (Patent Applications = 11)

% Patents Active = 21.4

CIPO Patents = 1

EPO Patents = 14 (Patent Applications = 10)

Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 39(Granted Patents)

Location History:

Toyama, JP (2010)
Chiba, JP (2013 - 2016)
Tokyo, JP (2015 - 2020)

Company Filing History:

28 out of 1,961

Showa Denko K.k.

patents

Years Active: 2010-2020

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Areas of Expertise:

Battery Electrode

Lithium-Ion Battery

Graphite Powder

Carbon Material

Fuel Cell Catalyst

Electrode Material

Catalyst Production

Composite Catalyst

Transition Metal Oxycarbonitride

Carbonitride Particles

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10535866 - Carbon material, carbonaceous material for battery electrode, and battery (2020-01-14),

2. 10522821 - Graphite power for negative electrode active material of lithium-ion secondary battery (2019-12-31),

3. 10508038 - Carbon material, method for manufacturing same, and use thereof (2019-12-17),

4. 10388984 - Method for producing graphite powder for negative electrode materials for lithium ion secondary batteries (2019-08-20),

5. 10377634 - Carbon material, material for a battery electrode, and battery (2019-08-13),

6. 10377633 - Carbon material, method for producing same, and use for same (2019-08-13),

7. 10144646 - Carbon material, material for a battery electrode, and battery (2018-12-04),

8. 10026968 - Method for producing fuel cell electrode catalyst (2018-07-17),

9. 9997769 - Graphite power for negative electrode active material of lithium-ion secondary battery (2018-06-12),

10. 9640801 - Process for producing catalyst carrier, process for producing composite catalyst, composite catalyst, and fuel cell using same (2017-05-02),

11. 9570757 - Fuel cell catalyst layer and uses thereof (2017-02-14),

12. 9570755 - Production process for electrode catalyst for fuel cell and uses thereof (2017-02-14),

13. 9450250 - Catalyst, production process therefor and use thereof (2016-09-20),

14. 9406936 - Carbon material, carbon material for battery electrode, and battery (2016-08-02),

15. 9368796 - Graphite material, carbon material for battery electrode, and battery (2016-06-14),

Certainly! Here's an article about the inventor Yasuaki Wakizaka:

Title: Unveiling the Innovations of Yasuaki Wakizaka: Pioneering Battery Technology

Introduction: Yasuaki Wakizaka, a prolific inventor based in Tokyo, Japan, has made significant contributions to the field of battery technology. With an impressive portfolio of 28 patents, Wakizaka's latest inventions focus on carbon materials and graphite powders tailored for battery electrodes, revolutionizing the efficiency and performance of secondary batteries.

Latest Patents:

1. Carbonaceous Material for Battery Electrode: Wakizaka's patented carbonaceous material showcases a unique scale-like graphite structure ideal for aqueous-electrolyte secondary batteries. This material boasts specific optical structures and precise interplanar spacing, enhancing charge/discharge cycle characteristics and current load capabilities.

2. Graphite Powder for Lithium-Ion Battery Negative Electrode: A groundbreaking invention, this graphite powder exhibits superior charge-discharge efficiencies under varying compression pressures. With scale-like particles and stringent efficiency criteria, this innovation elevates lithium-ion battery performance to new heights.

Career Highlights:

Yasuaki Wakizaka is a distinguished inventor affiliated with Showa Denko K.K., a prominent company at the forefront of materials innovation. Through his expertise in battery technology, Wakizaka has propelled the company's research and development initiatives to achieve cutting-edge advancements in energy storage solutions.

Collaborations:

In his inventive journey, Wakizaka has collaborated closely with esteemed coworkers such as Ryuji Monden and Toshikazu Shishikura. Together, they have synergized their expertise to drive innovation in battery technology, fostering a collaborative environment dedicated to pushing the boundaries of scientific discovery.

Conclusion:

Yasuaki Wakizaka's pioneering work in carbon materials and graphite powders for battery electrodes exemplifies his unwavering commitment to advancing energy storage technologies. With a remarkable patent portfolio and a strategic partnership with Showa Denko K.K., Wakizaka continues to shape the future of battery innovation, leaving a lasting impact on the industry.

Profile summary based on public USPTO records.