Teppei Oguni

This inventor holds 75 USPTO granted patents and 44 published patent applications, primarily in Graphene Battery Technology (CPC class H01M). Top assignee: Semiconductor Energy Laboratory Co., Ltd.. Active years: 2010-2025.

USPTO Granted Patents = 75 (Patent Applications = 44)

% Patents Active = 74.7

Average Co-Inventor Count = 3.3

ph-index = 6

Forward Citations = 188(Granted Patents)

Forward Citations (Not Self Cited) = 138(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kanagwa, JP (2017)
Kanagawa, JP (2010 - 2024)
Atsugi, JP (2020 - 2024)

Company Filing History:

75 out of 16,652

Semiconductor Energy Laboratory Co., Ltd.

patents

Years Active: 2010-2025

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Areas of Expertise:

Graphene Battery

Lithium-Ion Storage

Power Storage Device

Graphene Compound

Manufacturing Method

Secondary Battery

Mobile Object

Data Processing

Electrode Materials

Machine Learning

Parameter Search

75 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12469163 - Position estimation system, position estimation device, and mobile object (2025-11-11),

2. 12418049 - Power storage device, method for manufacturing power storage device, and electronic device (2025-09-16),

3. 12388106 - Lithium-ion storage battery and electronic device (2025-08-12),

4. 12371810 - Method for manufacturing graphene-coated object, negative electrode of secondary battery including graphene-coated object, and secondary battery including the negative electrode (2025-07-29),

5. 12333859 - Information processor performing arithmetic operation using machine learning (2025-06-17),

6. 12308421 - Electrode and power storage device comprising graphene compound (2025-05-20),

7. 12300820 - Single-layer and multilayer graphene, method of manufacturing the same, object including the same, and electric device including the same (2025-05-13),

8. 12242787 - Parameter search method (2025-03-04),

9. 12218305 - Graphene compound, method for forming graphene compound, and lithium-ion storage battery (2025-02-04),

10. 12142080 - Data processing system and data processing method (2024-11-12),

11. 12087935 - Positive electrode active material for secondary battery, secondary battery, battery management unit, and electronic device (2024-09-10),

12. 12080104 - Classification method (2024-09-03),

13. 11942602 - Power storage device, method for manufacturing power storage device, and electronic device (2024-03-26),

14. 11936043 - Method for manufacturing positive electrode active material, and lithium ion battery (2024-03-19),

15. 11934759 - Parameter search method (2024-03-19),

Title: The Innovative Mind of Teppei Oguni

Introduction: Teppei Oguni, a visionary inventor hailing from Kanagawa, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Teppei Oguni holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Teppei Oguni has worked with leading tech companies and research institutions, spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, Teppei Oguni has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his endeavors.

Conclusion: Teppei Oguni's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible make him a true pioneer in the world of technology, inspiring generations to come.