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Hideharu Iwasaki

This inventor holds 53 USPTO granted patents and 20 published patent applications, plus 6 CIPO patents and 21 EPO patents, primarily in Carbonaceous Materials (CPC class H01M). Top assignees: Kuraray Co., Ltd., Kuraray Chemical Co., Ltd., Hiroshima University. Active years: 1996-2025.

USPTO Granted Patents = 53 (Patent Applications = 20)

% Patents Active = 64.2

CIPO Patents = 6 (Patent Applications = 2)

EPO Patents = 21 (Patent Applications = 28)

Average Co-Inventor Count = 3.5

ph-index = 6

Forward Citations = 115(Granted Patents)

Forward Citations (Not Self Cited) = 109(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Hasaki-machi, JP (1998)
Ibaraki, JP (1996 - 2001)
Okayama-ken, JP (2003)
Okayama, JP (2010 - 2023)
Kurashiki, JP (2001 - 2024)
Osaka, JP (2024)

Company Filing History:

Kuraray Chemical Co., Ltd.

Honda Giken Kogyo Kabushiki Kaisha

9. 1 out of 834,411

Other

patents

where one patent can have more than one assignee

Years Active: 1996-2025

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Areas of Expertise:

Carbonaceous Material

Nonaqueous Electrolyte Battery

Negative Electrode

Phosphor Production

Binder Composition

Electric Double Layer Capacitor

Slurry Composition

Lithium Ion Capacitor

Hydrogenated Polymers

Activated Carbon

Method of Production

Oxygen Absorption Resin

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12368163 - Hardly graphitizable carbonaceous material for nonaqueous electrolyte secondary batteries fully charged to be used, method for producing same, negative electrode material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery fully charged to be used (2025-07-22),

2. 12080890 - Carbonaceous material for negative electrode active material for non-aqueous electrolyte secondary batteries, non-aqueous electrolyte secondary battery negative electrode, non-aqueous electrolyte secondary battery, and production method of carbonaceous material (2024-09-03),

3. 12064746 - Mercury adsorbent and method for producing same (2024-08-20),

4. 11637286 - Carbonaceous material for negative electrode active material for non-aqueous electrolyte secondary batteries, non-aqueous electrolyte secondary battery negative electrode, non-aqueous electrolyte secondary battery, and production method of carbonaceous material (2023-04-25),

5. 11634330 - Carbonaceous material and method for producing same (2023-04-25),

6. 11581543 - Binder composition for non-aqueous electrolyte batteries, and binder aqueous solution for non-aqueous electrolyte batteries, slurry composition for non-aqueous electrolyte batteries, electrode for non-aqueous electrolyte batteries and non aqueous electrolyte battery each utilizing same (2023-02-14),

7. 11551877 - Carbonaceous material, and electrode material for electric double layer capacitor, electrode for electric double layer capacitor and electric double layer capacitor that contain carbonaceous material (2023-01-10),

8. 11492260 - Carbonaceous material for negative electrode active material for non-aqueous electrolyte secondary batteries, non-aqueous electrolyte secondary battery negative electrode, non-aqueous electrolyte secondary battery, and production method of carbonaceous material (2022-11-08),

9. 11355755 - Carbonaceous material for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte (2022-06-07),

10. 11345601 - Carbonaceous material for negative pole active substance of nonaqueous electrolyte secondary battery, negative pole for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method for producing carbonaceous material (2022-05-31),

11. 10984963 - Carbonaceous material, carbonaceous material-containing electrode material for electric double layer capacitor, electrode for electric double layer capacitor, and electric double layer capacitor (2021-04-20),

12. 10734650 - Carbonaceous material for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method for producing carbonaceous material for non-aqueous electrolyte secondary battery (2020-08-04),

13. 10720646 - Non aqueous electrolyte battery binder composition, and non aqueous electrolyte battery slurry composition, non aqueous electrolyte battery negative electrode, and non aqueous electrolyte battery using same (2020-07-21),

14. 10644307 - Slurry composition for non aqueous electrolyte battery electrode, and non aqueous electrolyte battery positive electrode and non aqueous electrolyte battery using same (2020-05-05),

15. 10573891 - Carbon material for nonaqueous electrolyte secondary battery and method for manufacturing same, and negative electrode using carbon material and nonaqueous electrolyte secondary battery (2020-02-25),

Title: The Innovative Journey of Hideharu Iwasaki

Introduction: Hideharu Iwasaki is a renowned inventor hailing from Kurashiki, Japan, known for his groundbreaking contributions to various fields.

Latest Patents: Hideharu Iwasaki's latest patents include advancements in robotics, renewable energy technologies, and medical devices, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Hideharu Iwasaki has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized industries worldwide.

Collaborations: Throughout his career, Hideharu Iwasaki has collaborated with top companies, innovative startups, and talented individuals to bring his ideas to life and make a lasting impact on society.

Conclusion: Hideharu Iwasaki's passion for innovation and relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.

Profile summary based on public USPTO records.

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