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Hiroyuki Toya

This inventor holds 40 USPTO granted patents and 4 published patent applications and 14 EPO patents, primarily in Nonaqueous Electrolyte Batteries. Top assignees: Sumitomo Metal Mining Company, Ltd., Toyota Jidosha Kabushiki Kaisha, Toho Gas Co., Ltd.. Active years: 2009-2025.

USPTO Granted Patents = 40 (Patent Applications = 4)

% Patents Active = 97.5

EPO Patents = 14 (Patent Applications = 15)

Average Co-Inventor Count = 3.1

ph-index = 5

Forward Citations = 101(Granted Patents)

Location History:

Niihama, JP (2009 - 2024)
Ehime, JP (2016 - 2024)

Company Filing History:

40 out of 898

Sumitomo Metal Mining Company, Ltd.

patents

10 out of 38,774

Toyota Jidosha Kabushiki Kaisha

where one patent can have more than one assignee

Years Active: 2009-2025

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Areas of Expertise:

Nonaqueous Electrolyte

Nickel Composite Hydroxide

Positive Electrode Material

Lithium Secondary Battery

Manufacturing Method

Transition Metal Composite

Cathode Active Material

Nickel-Cobalt-Manganese

Active Material Particles

Electrolyte Rechargeable Battery

Fuel Cell Electrode

Solid Oxide Fuel Cell

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12288876 - Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueos-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery (2025-04-29),

2. 12113213 - Cathode active material for non-aqueous electrolyte secondary battery and manufacturing method for same, and non-aqueous electrolyte secondary battery (2024-10-08),

3. 12087943 - Precursor of positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof and positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof (2024-09-10),

4. 11876222 - Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueos-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery (2024-01-16),

5. 11742479 - Precursor of positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof and positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof (2023-08-29),

6. 11735728 - Cathode active material for non-aqueous electrolyte secondary battery and method of manufacturing cathode active material for non-aqueous electrolyte secondary battery (2023-08-22),

7. 11545663 - Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueos-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery (2023-01-03),

8. 11394024 - Nickel-cobalt-manganese complex hydroxide particles and method for producing same, positive electrode active material for nonaqueous electrolyte secondary battery and method for producing same, and nonaqueous electrolyte secondary battery (2022-07-19),

9. 11390534 - Tungsten trioxide (2022-07-19),

10. 11283072 - Transition metal composite hydroxide particles and production method thereof, cathode active material for non-aqueous electrolyte rechargeable battery and production method thereof, and nonaqueous electrolyte rechargeable battery (2022-03-22),

11. 11056681 - Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing same, and nonaqueous electrolyte secondary battery using said positive electrode active material (2021-07-06),

12. 11038168 - Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueos-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery (2021-06-15),

13. 10840509 - Positive electrode active material, and lithium secondary battery using same (2020-11-17),

14. 10829385 - Positive electrode active material for nonaqueous secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery using positive electrode active material (2020-11-10),

15. 10797302 - Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing same, and nonaqueous electrolyte secondary battery using said positive electrode active material (2020-10-06),

Title: The Innovative Journey of Hiroyuki Toya

Introduction:

Hiroyuki Toya, a pioneering inventor hailing from Niihama, Japan, has made significant contributions to the world of technology through his groundbreaking innovations and patents.

Latest Patents:

Toya's recent patents include advancements in renewable energy technology, specifically in the field of solar power efficiency and storage solutions. His work has garnered attention for its potential to revolutionize the way we harness and utilize clean energy sources.

Career Highlights:

With a career spanning over two decades, Hiroyuki Toya has established himself as a leading figure in the renewable energy sector. His innovative approach to problem-solving and dedication to sustainable practices have set him apart in the industry.

Collaborations:

Toya has collaborated with top research institutions and universities both in Japan and internationally to further his research and bring his inventions to life. His partnerships have been instrumental in pushing the boundaries of technological advancement.

Conclusion:

In conclusion, Hiroyuki Toya's relentless pursuit of innovation and commitment to creating a more sustainable future have solidified his reputation as a visionary inventor. His work continues to inspire and shape the landscape of renewable energy technologies worldwide.

Profile summary based on public USPTO records.

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