Company Filing History:

21 out of 116

Quallion LLC

4 out of 832,880

Other

patents

Years Active: 2003-2020

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27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10862102 - Electrodes with active materials in shells (2020-12-08),

2. 10361407 - Interface between electrodes and battery terminal (2019-07-23),

3. 9882247 - Lithium ion battery capable of being discharged to zero volts (2018-01-30),

4. 9786954 - Electrolyte including silane for use in electrochemical devices (2017-10-10),

5. 9466837 - Battery having negative electrode including amorphous carbon (2016-10-11),

6. 8765295 - Electrolyte including silane for use in electrochemical devices (2014-07-01),

7. 8697294 - Battery having ceramic electrolyte (2014-04-15),

8. 8637787 - Electrochemical device components having weld regions (2014-01-28),

9. 8637184 - Rechargeable lithium battery for tolerating discharge to zero volts (2014-01-28),

10. 8535831 - Lithium ion battery capable of being discharged to zero volts (2013-09-17),

11. 8535824 - Electrochemical device having electrode in communication with clad tab (2013-09-17),

12. 8153307 - Battery including electrolyte with mixed solvent (2012-04-10),

13. 8133604 - Electrochemical device assembly having electrode tabs connected to a clad spacer (2012-03-13),

14. 8076032 - Electrolyte including silane for use in electrochemical devices (2011-12-13),

15. 7993781 - Method for making a lithium ion battery dischargeable to zero volts (2011-08-09),

Title: **Hiroshi Nakahara: Innovator in Battery Technology**

Introduction

Hiroshi Nakahara is a prominent inventor based in Santa Clarita, California, recognized for his contributions to battery technology. With an impressive portfolio of 27 patents, Nakahara's innovative work focuses on enhancing the efficiency and functionality of energy storage devices.

Latest Patents

Among his latest patents is the development of electrodes with active materials in shells. This invention involves a battery equipped with an electrode that features a layer of an active medium composed of multiple active particles, where each particle includes a shell enclosing one or more cores containing active materials. This design ensures that the battery maintains a State of Charge (SOC) greater than 0% before its initial operation.

Another notable patent focuses on the interface between electrodes and battery terminals. This invention describes an electrical energy storage device with electrodes contained in a case, featuring a feedthrough pin that extends through the case. A sealant surrounds the feedthrough pin, enhancing the pressure applied to the component, particularly when the seal activator is received in the sealant. This design aims to improve the reliability and performance of the energy storage device.

Career Highlights

Throughout his career, Nakahara has played a crucial role in advancing battery technologies. He has been associated with Quallion LLC, a company known for its innovations in rechargeable batteries and energy storage solutions. His efforts in the field have significantly contributed to the ongoing evolution of battery technology.

Collaborations

Hiroshi Nakahara has collaborated with notable individuals in the field, including Hisashi Tsukamoto and Mikito Nagata. Their combined efforts and expertise have facilitated the development of innovative solutions in energy storage systems.

Conclusion

Hiroshi Nakahara's work in the realm of battery technology demonstrates an unwavering commitment to innovation and improvement. His numerous patents reflect his deep understanding of energy storage devices and his dedication to enhancing their efficiency and reliability. As the demand for advanced battery solutions continues to grow, Nakahara's contributions will undoubtedly remain influential in shaping the future of this critical industry.

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