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For the Inventor, By the Inventor

Hyogo, Japan

Fumiharu Niina

This inventor holds 30 USPTO granted patents and 20 published patent applications and 7 EPO patents, primarily in Nonaqueous Electrolyte Batteries. Top assignees: Panasonic Holdings Corporation, Panasonic Intellectual Property Management Co., Ltd., Sanyo Electric Co., Ltd.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumiharu Niina. Retrieved from https://idiyas.com/inventor/fumiharu-niina

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

USPTO Granted Patents = 30 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:

goldMedal10 out of 367 
 
Panasonic Holdings Corporation
 patents
silverMedal9 out of 13,338 
 
Panasonic Intellectual Property Management Co., Ltd.
 patents
bronzeMedal8 out of 8,782 
 
Sanyo Electric Co., Ltd.
 patents
4. 4 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
5. 2 out of 585 
 
Panasonic Intellectual Property Managment Co., Ltd.
 patents
6. 2 out of 898 
 
Sumitomo Metal Mining Company, Ltd.
 patents
7. 1 out of 16,454 
 
Panasonic Corporation
 patents
where one patent can have more than one assignee

Years Active: 2017-2026

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Areas of Expertise:
Positive Electrode
Active Material
Nonaqueous Electrolyte
Secondary Battery
Lithium Ion
Battery Technology
Energy Storage
Electrode Design
Battery Performance
Hyogo JP
30 patents (USPTO):Explore Patents
1. 12744205 - Positive electrode active material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery (2026-09-22),
2. 12738480 - Non-aqueous electrolyte secondary battery (2026-09-15),
3. 12640365 - Nonaqueous electrolyte secondary battery (2026-05-26),
4. 12597604 - Nonaqueous electrolyte secondary battery (2026-04-07),
5. 12500233 - Positive electrode active material for lithium ion secondary battery and lithium ion secondary battery (2025-12-16),
6. 12412891 - Non-aqueous electrolyte secondary battery positive electrode and non-aqueous electrolyte secondary battery (2025-09-09),
7. 12341187 - Non-aqueous electrolyte secondary battery (2025-06-24),
8. 12300815 - Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery (2025-05-13),
9. 12261292 - Positive electrode active material for lithium ion secondary battery and lithium ion secondary battery (2025-03-25),
10. 12166207 - Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery (2024-12-10),
11. 11695115 - Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery (2023-07-04),
12. 11626587 - Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery (2023-04-11),
13. 11569493 - Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery (2023-01-31),
14. 11522188 - Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery (2022-12-06),
15. 11430983 - Nonaqueous electrolyte secondary battery (2022-08-30),

Title: Fumiharu Niina - Innovative Inventor from Hyogo, Japan

Introduction: Fumiharu Niina is a renowned inventor hailing from Hyogo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Fumiharu Niina holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Fumiharu Niina has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Fumiharu Niina has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing.

Conclusion: Fumiharu Niina's passion for pushing the boundaries of technology and his relentless pursuit of innovation continue to inspire the next generation of inventors and researchers worldwide.

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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