Hiromitsu Kusano

This inventor holds 15 USPTO granted patents and 2 published patent applications and 8 EPO patents. Top assignees: Agc Inc., Asahi Glass Company, Limited. Active years: 2010-2025.

USPTO Granted Patents = 15 (Patent Applications = 2)

% Patents Active = 93.3

EPO Patents = 8 (Patent Applications = 7)

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 18(Granted Patents)

Location History:

Kanagawa, JP (2010)
Tokyo, JP (2013)
Chiyoda-ku, JP (2013 - 2022)

Company Filing History:

Asahi Glass Company, Limited

patents

Years Active: 2010-2025

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12378338 - Method for producing pellets (2025-08-05),

2. 12246313 - Composite particles and ion exchange membrane (2025-03-11),

3. 11447881 - Ion exchange membrane for alkali chloride electrolysis and alkali chloride electrolysis apparatus (2022-09-20),

4. 11434337 - Ion exchange membrane for alkali chloride electrolysis, and alkali chloride electrolysis apparatus (2022-09-06),

5. 11273435 - Production method for fluorinated cation exchange membrane (2022-03-15),

6. 11066751 - Ion exchange membrane for alkali chloride electrolysis, method for its production and alkali chloride electrolysis apparatus (2021-07-20),

7. 11020734 - Ion exchange membrane for alkali chloride electrolysis, production method, and alkali chloride electrolysis apparatus (2021-06-01),

8. 10926253 - Process for producing ion exchange membrane for electrolysis, and ion exchange membrane for electrolysis (2021-02-23),

9. 10865489 - Ion exchange membrane for alkali chloride electrolysis, and alkali chloride electrolysis apparatus (2020-12-15),

10. 10669641 - Ion exchange membrane for alkali chloride electrolysis, method for its production and alkali chloride electrolysis apparatus (2020-06-02),

11. 10370511 - Cation exchange membrane and method for producing potassium hydroxide aqueous solution (2019-08-06),

12. 9435044 - Reinforced electrolyte membrane and process for producing same (2016-09-06),

13. 8394865 - Ion-exchange membrane for alkaline chloride electrolysis (2013-03-12),

14. 8349155 - Cation exchange membrane, production process thereof and electrolytic cell using the same (2013-01-08),

15. 7749629 - Electrolyte membrane, process for its production and polymer electrolyte fuel cell (2010-07-06),

Title: Hiromitsu Kusano: Innovator in Ion Exchange Membrane Technology

Introduction

Hiromitsu Kusano is a prominent inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of ion exchange membranes. With a total of 15 patents to his name, Kusano's work has had a substantial impact on various industrial applications.

Latest Patents

Kusano's latest patents include a method for producing pellets that can form an ion exchange membrane with excellent stability of electrolysis voltage. This innovative method involves extruding a melt containing a fluorinated polymer with groups convertible to ion exchange groups. The process results in pellets that are crucial for creating high-performance ion exchange membranes. Another notable patent focuses on composite particles that can form an ion exchange membrane with fewer defects. These composite particles consist of pellets made from a fluorinated polymer and a powder that enhances their properties.

Career Highlights

Throughout his career, Hiromitsu Kusano has worked with notable companies such as AGC Inc. and Asahi Glass Company, Limited. His experience in these organizations has allowed him to refine his expertise in polymer technology and contribute to advancements in the field.

Collaborations

Kusano has collaborated with esteemed colleagues, including Yasushi Yamaki and Takayuki Kaneko. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Hiromitsu Kusano's contributions to ion exchange membrane technology exemplify his dedication to innovation in polymer science. His patents and collaborations reflect a commitment to advancing the field and improving industrial applications.