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For the Inventor, By the Inventor

Neyagawa, Japan

Hizuru Koshina

This inventor holds 40 USPTO granted patents and 2 EPO patents, primarily in Non-Aqueous Electrolyte Batteries. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation, Mitsubishi Petrochemical Company Limited. Active years: 1993-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hizuru Koshina. Retrieved from https://idiyas.com/inventor/hizuru-koshina

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

USPTO Granted Patents = 40

% Patents Active = 72.5


Average Co-Inventor Count = 3.5

ph-index = 15

Forward Citations = 585(Granted Patents)


Location History:

  • Neyagawa, JP (1993 - 2010)
  • Palo Alto, CA (US) (2010)
  • Osaka, JP (2000 - 2016)

Company Filing History:

goldMedal28 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents
silverMedal9 out of 16,454 
 
Panasonic Corporation
 patents
bronzeMedal3 out of 546 
 
Mitsubishi Petrochemical Company Limited
 patents
4. 2 out of 57 
 
Osaka City University
 patents
5. 3 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1993-2016

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Areas of Expertise:
Lithium-Ion Battery
Electrochemical Device
Active Material
Composite Particles
Negative Electrode
Polymeric Solid Electrolyte
Cell Electrode Plate
Nonaqueous Electrolyte
40 patents (USPTO):Explore Patents
1. 9391325 - Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery (2016-07-12),
2. 8168334 - Nonaqueous electrolyte secondary battery (2012-05-01),
3. 7740982 - Active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery including the active material (2010-06-22),
4. 7709157 - Non-aqueous electrolyte secondary battery and electrolyte for the same (2010-05-04),
5. 7682746 - Negative electrode for non-aqueous secondary battery (2010-03-23),
6. 7645539 - Non-aqueous electrolyte secondary battery (2010-01-12),
7. 7615311 - Non-aqueous electrolyte and electrochemical device using the same (2009-11-10),
8. 7550232 - Lithium-ion rechargeable battery with negative electrode material mixture comprising graphite and carbon nano-tubes (2009-06-23),
9. 7541114 - Anode active material, manufacturing method thereof, and non-aqueous electrolyte secondary battery (2009-06-02),
10. 7252689 - Method for fabricating lithium ion secondary battery (2007-08-07),
11. 6824920 - Non-aqueous electrolyte secondary battery comprising composite particles (2004-11-30),
12. 6821675 - Non-Aqueous electrolyte secondary battery comprising composite particles (2004-11-23),
13. 6811577 - Cell electrode plate, method for manufacturing it, and non-aqueous electrolyte secondary cell using them (2004-11-02),
14. 6806004 - Polymeric solid electrolyte and lithium secondary cell using the same (2004-10-19),
15. 6723473 - Nonaqueous electrolyte secondary cell (2004-04-20),

Title: The Innovative Journey of Hizuru Koshina

Introduction: Hizuru Koshina is a pioneering inventor hailing from Neyagawa, Japan, known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Koshina's latest patents focus on advancements in renewable energy solutions and sustainable materials, showcasing her commitment to environmental conservation and technological progress.

Career Highlights: With a career spanning over two decades, Koshina has established herself as a leading figure in the tech industry, with numerous accolades recognizing her innovative spirit and dedication to pushing the boundaries of what is possible.

Collaborations: Throughout her career, Koshina has collaborated with top research institutions, universities, and tech companies to bring her inventions to life, fostering a culture of innovation and knowledge-sharing within the industry.

Conclusion: Hizuru Koshina's relentless pursuit of innovation and her passion for creating a better future through technology make her a true trailblazer in the world of inventions.

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]
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