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For the Inventor, By the Inventor

Kanagawa, Japan

Ena Ishii

This inventor holds 16 USPTO granted patents and 6 published patent applications and 6 EPO patents, primarily in Battery Technology. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2012-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ena Ishii. Retrieved from https://idiyas.com/inventor/ena-ishii

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 29(Granted Patents)


Location History:

  • Yokohama, JP (2012 - 2022)
  • Yokohama Kanagawa, JP (2023)
  • Kanagawa, JP (2015 - 2024)

Company Filing History:

goldMedal16 out of 53,332 
 
Kabushiki Kaisha Toshiba
 patents

Years Active: 2012-2024

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Areas of Expertise:
Secondary Battery System
Charge Control
Energy Estimation
Electric Vehicle Testing
Parameter Estimation
Power Storage
Charging Method
Discharge Control
Condition-of-Use Creation
Spatial-Information Generation
Calculation Apparatus
Resistance Estimation
16 patents (USPTO):Explore Patents
1. 11901521 - Secondary battery system, charging method, and vehicle for charging with three different currents (2024-02-13),
2. 11735781 - Charge and discharge control device, charge and discharge system, charge and discharge control method, and non-transitory storage medium (2023-08-22),
3. 11574102 - Parameter estimation apparatus, air-conditioning system evaluation apparatus, parameter estimation method, and non-transitory computer readable medium (2023-02-07),
4. 11462780 - Charge/discharge control apparatus, condition-of-use creation apparatus, non-transitory computer readable medium, and power storage system (2022-10-04),
5. 11250175 - Spatial-information generation apparatus, spatial-information generation method, and non-transitory computer readable medium (2022-02-15),
6. 10910857 - Secondary battery system controlling a secondary battery with a volume change rate thereof, and a vehicle including the secondary battery system (2021-02-02),
7. 10871522 - Cell calculation apparatus and method for calculating an open-circuit voltage of a cell (2020-12-22),
8. 10644359 - Storage battery controlling device, controlling method, non-transitory computer readable medium, power storage system, and power system (2020-05-05),
9. 10566815 - Charge control apparatus, charge pattern creating device, method, non-transitory computer readable medium and power storage system (2020-02-18),
10. 10386269 - Electric-vehicle testing device and method (2019-08-20),
11. 10338144 - Calculation apparatus and calculation method (2019-07-02),
12. 10274545 - Calculation apparatus and method for calculating relationship between charge amount and potential (2019-04-30),
13. 10027136 - Battery and electric bicycle (2018-07-17),
14. 9208622 - Resistance estimation apparatus, energy estimation apparatus, system, method and program (2015-12-08),
15. 8671386 - Program generating apparatus and block diagram generating apparatus (2014-03-11),

Title: Ena Ishii - Pioneering Female Inventor from Kanagawa, JP

Introduction: Ena Ishii is a trailblazing inventor hailing from Kanagawa, Japan, known for her innovative contributions to various fields.

Latest Patents: Ena Ishii holds several patents in the areas of biotechnology, renewable energy, and consumer electronics, showcasing her diverse range of expertise.

Career Highlights: With a background in engineering and a passion for sustainability, Ena Ishii has led groundbreaking projects that have revolutionized the way we approach environmental challenges.

Collaborations: Throughout her career, Ena Ishii has collaborated with leading research institutions, universities, and companies to bring her inventions to life, fostering a culture of innovation and collaboration.

Conclusion: Ena Ishii's dedication to pushing the boundaries of technology and her commitment to creating a more sustainable future make her a true pioneer in the world of invention.

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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