Koji Moriguchi

This inventor holds 11 USPTO granted patents and 1 published patent application, plus 4 CIPO patents and 4 EPO patents. Top assignees: Nippon Steel Corporation, Sony Corporation, Toa Corporation. Active years: 2003-2022.

USPTO Granted Patents = 11 (Patent Applications = 1)

% Patents Active = 81.8

CIPO Patents = 4

EPO Patents = 4 (Patent Applications = 4)

Average Co-Inventor Count = 4.6

ph-index = 3

Forward Citations = 56(Granted Patents)

Location History:

Hyogo, JP (2004 - 2012)
Kobe, JP (2015)
Nishinomiya, JP (2003 - 2019)
Tokyo, JP (2017 - 2022)

Company Filing History:

3 out of 3,701

Nippon Steel Corporation

Toyota Jidosha Kabushiki Kaisha

patents

5. 1 out of 834,350

Other

patents

Years Active: 2003-2022

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11387449 - Negative electrode active material, negative electrode, and battery (2022-07-12),

2. 11056687 - Negative electrode active material, negative electrode, and battery (2021-07-06),

3. 10381640 - Negative electrode active material (2019-08-13),

4. 10100432 - Apparatus for producing SiC single crystal and method for producing SiC single crystal (2018-10-16),

5. 9783911 - Apparatus for producing SiC single crystal by solution growth method, and method for producing SiC single crystal by using the production apparatus and crucible used in the production apparatus (2017-10-10),

6. 9131292 - Wireless microphone system (2015-09-08),

7. 8139796 - Wireless microphone device (2012-03-20),

8. 7659033 - Graphite powders suited for negative electrode material of lithium ion secondary battery (2010-02-09),

9. 7214447 - Graphite powders suited for negative electrode material of lithium ion secondary battery (2007-05-08),

10. 6764767 - Graphite powders suited for negative electrode material of lithium ion secondary battery (2004-07-20),

11. 6576369 - Graphite powder suitable for negative electrode material of lithium ion secondary batteries (2003-06-10),

Title: The Innovations of Koji Moriguchi

Introduction

Koji Moriguchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of battery technology, particularly in the development of negative electrode active materials. With a total of 11 patents to his name, Moriguchi's work has had a substantial impact on the efficiency and performance of batteries.

Latest Patents

Moriguchi's latest patents focus on advancements in negative electrode active materials and their applications in nonaqueous electrolyte secondary batteries. One of his notable inventions includes a negative electrode active material that contains alloy particles with specific chemical compositions, including tin (Sn) and silicon (Si). These innovations aim to improve the capacity per volume and charge-discharge cycle characteristics of batteries, making them more efficient and reliable.

Career Highlights

Throughout his career, Koji Moriguchi has worked with leading companies in the technology and manufacturing sectors. Notably, he has been associated with Sony Corporation and Nippon Steel Corporation, where he has contributed to various research and development projects. His expertise in materials science and engineering has been instrumental in driving innovations in battery technology.

Collaborations

Moriguchi has collaborated with several talented individuals in his field, including Kazuhito Kamei and Noriyuki Negi. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the advancement of technology.

Conclusion

Koji Moriguchi's contributions to battery technology through his innovative patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of more efficient energy storage solutions.