Takahiro Kawakami

This inventor holds 97 USPTO granted patents and 53 published patent applications, primarily in Power Storage Devices (CPC class H01M4-366). Top assignees: Semiconductor Energy Laboratory Co., Ltd., Hitachi Astemo Ltd.. Active years: 2007-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takahiro Kawakami. Retrieved from https://idiyas.com/inventor/takahiro-kawakami

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

USPTO Granted Patents = 97 (Patent Applications = 53)

% Patents Active = 53.6

Average Co-Inventor Count = 3.7

ph-index = 12

Forward Citations = 428(Granted Patents)

Forward Citations (Not Self Cited) = 319(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Isehara, JP (2010 - 2016)
Kanagawa, JP (2007 - 2024)
Atsugi, JP (2018 - 2024)

Company Filing History:

96 out of 16,652

Semiconductor Energy Laboratory Co., Ltd.

Years Active: 2007-2025

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Areas of Expertise:

Lithium Ion Battery

Graphene

Power Storage Device

Electrode

Positive Electrode

Manufacturing Method

Secondary Battery

Electrical Device

Conductor

Negative Electrode

Active Material

97 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12463217 - Graphene and power storage device, and manufacturing method thereof (2025-11-04),

2. 12406986 - Particle, electrode, power storage device, electronic device, and method for manufacturing electrode (2025-09-02),

3. 12087938 - Negative electrode for power storage device, power storage device, and electric device (2024-09-10),

4. 12080893 - Conductor, power storage device, electronic device, and method for forming conductor (2024-09-03),

5. 12074272 - Lithium ion secondary battery and method for manufacturing the same (2024-08-27),

6. 12027702 - Positive electrode active material of power storage device, power storage device, electrically propelled vehicle, and method for manufacturing power storage (2024-07-02),

7. 11999336 - Stroke simulator and brake control apparatus (2024-06-04),

8. 11990621 - Graphene and power storage device, and manufacturing method thereof (2024-05-21),

9. 11881578 - Storage battery electrode, manufacturing method thereof, storage battery, and electronic device (2024-01-23),

10. 11735731 - Graphene and power storage device, and manufacturing method thereof (2023-08-22),

11. 11710823 - Particle, electrode, power storage device, electronic device, and method for manufacturing electrode (2023-07-25),

12. 11699794 - Conductor, power storage device, electronic device, and method for forming conductor (2023-07-11),

13. 11545655 - Storage battery electrode, manufacturing method thereof, storage battery, and electronic device (2023-01-03),

14. 11515517 - Positive electrode for nonaqueous secondary battery, method for forming the same, nonaqueous secondary battery, and electrical device (2022-11-29),

15. 11394025 - Particle, electrode, power storage device, electronic device, and method for manufacturing electrode (2022-07-19),

Title: The Innovative Mind of Takahiro Kawakami

Introduction: Takahiro Kawakami is a visionary inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takahiro Kawakami holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to problem-solving.

Career Highlights: With a career spanning over two decades, Takahiro Kawakami has worked with leading tech companies in Japan, spearheading research and development projects that have led to the creation of cutting-edge products and solutions.

Collaborations: Throughout his career, Takahiro Kawakami has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing within the industry.

Conclusion: Takahiro Kawakami's passion for innovation, coupled with his relentless drive to push the boundaries of what is possible, continues to inspire the next generation of inventors and technologists 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]

53 patents pending: