IDiyas

For the Inventor, By the Inventor

Ehime, Japan

Mitsuru Yamauchi

USPTO Granted Patents = 12

 

Average Co-Inventor Count = 2.7

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Niihama, JP (2019 - 2021)
  • Ehime, JP (2017 - 2022)

Company Filing History:

goldMedal12 out of 895 
 
Sumitomo Metal Mining Company, Ltd.
 patents

Years Active: 2017-2025

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12 patents (USPTO):Explore Patents
1. 12237507 - Nickel composite hydroxide, method for producing nickel composite hydroxide, positive electrode active material for lithium ion secondary battery, method for producing positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery (2025-02-25),
2. 11374220 - Manganese-cobalt composite hydroxide and process for producing same, positive electrode active material and process for producing same, and non-aqueous electrolyte secondary battery (2022-06-28),
3. 11205774 - Nickel composite hydroxide and process for producing same, positive electrode active material and process for producing same, and non-aqueous electrolyte secondary battery (2021-12-21),
4. 11196048 - Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery containing the positive electrode active material (2021-12-07),
5. 10777813 - Positive electrode active material for non-aqueous electrolyte secondary battery and process for producing same, and non-aqueous electrolyte secondary battery using the positive electrode active material (2020-09-15),
6. 10573886 - Nickel composite hydroxide and process for producing same, positive electrode active material and process for producing same, and non-aqueous electrolyte secondary battery (2020-02-25),
7. 10505191 - Manganese-cobalt composite hydroxide and process for producing same, positive electrode active material and process for producing same, and non-aqueous electrolyte secondary battery (2019-12-10),
8. 10230105 - Cobalt hydroxide particles and manufacturing process therefor and positive electrode active material and manufacturing process therefor (2019-03-12),
9. 10177373 - Positive electrode active material for non-aqueous electrolyte secondary battery and method for producing same, and non-aqueous electrolyte secondary battery manufactured using said positive electrode active material (2019-01-08),
10. 9685656 - Nickel composite hydroxide and production method thereof, cathode active material for a non-aqueous electrolyte secondary battery and production method thereof, and a nonaqueous electrolyte secondary battery (2017-06-20),
11. 9583764 - Nickel composite hydroxide and production method thereof, cathode active material for a non-aqueous electrolyte secondary battery and production method thereof, and a nonaqueous electrolyte secondary battery (2017-02-28),
12. 9553312 - Nickel composite hydroxide and production method thereof, cathode active material for a non-aqueous electrolyte secondary battery and production method thereof, and a nonaqueous electrolyte secondary battery (2017-01-24),

Title: Mitsuru Yamauchi: Innovator in Battery Technology

Introduction

Mitsuru Yamauchi is an accomplished inventor based in Ehime, Japan. With a remarkable track record that includes 12 patents, he has made significant contributions to the field of battery technology, specifically focusing on nickel composite hydroxides and lithium-ion secondary batteries.

Latest Patents

Yamauchi's latest patents demonstrate his innovative approach to energy storage solutions. His patents include developments such as nickel composite hydroxide, methods for producing this compound, and positive electrode active materials for lithium-ion secondary batteries. Notably, his inventions involve complex formulations like a nickel composite hydroxide that includes nickel, cobalt, manganese, and an additional element M, adhering to specific atomic ratios. These advancements feature layers that improve battery efficiency, with specific attention to size and composition which are crucial for enhancing energy capacity and output.

Career Highlights

Mitsuru Yamauchi has established his career at Sumitomo Metal Mining Company, Ltd., where he has played a vital role in pioneering battery materials that push the boundaries of energy storage. His patents not only highlight his technical expertise but also his commitment to advancing technology in this critical field.

Collaborations

In his professional journey, Yamauchi collaborates with notable colleagues such as Kazuomi Ryoshi and Kensaku Mori. This teamwork fosters an environment of innovation, allowing for the exchange of ideas and the development of groundbreaking technologies that can significantly impact the market.

Conclusion

Mitsuru Yamauchi stands out as a key figure in the development of advanced materials for lithium-ion batteries. His inventive spirit and collaborative efforts continue to drive progress in energy technology, making significant strides towards more efficient and effective battery solutions. As the demand for energy-efficient solutions grows, Yamauchi's contributions will undoubtedly remain pivotal in shaping the future of battery technology.

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