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For the Inventor, By the Inventor

Toyonaka, Japan

Atsuhiro Funahashi

USPTO Granted Patents = 18 

 

Average Co-Inventor Count = 5.3

ph-index = 7

Forward Citations = 145(Granted Patents)


Location History:

  • Osaka, JP (2001 - 2002)
  • Suita, JP (2002 - 2005)
  • Toyonaka, JP (2007 - 2012)
  • Moriguchi, JP (2010 - 2012)

Company Filing History:

goldMedal18 out of 8,781 
 
Sanyo Electric Co., Ltd.
 patents

Years Active: 2001-2012

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18 patents (USPTO):Explore Patents
1. 8323824 - Laminate type battery and battery module incorporating the laminate type battery (2012-12-04),
2. 8309247 - Method for compressing individual cells in battery module (2012-11-13),
3. 8119277 - Stack type battery (2012-02-21),
4. 7704638 - Battery and battery module (2010-04-27),
5. 7351496 - Battery (2008-04-01),
6. 7335442 - Battery with current collector plate welded to electrode terminal assembly (2008-02-26),
7. 7229716 - Nonaqueous electrolyte secondary battery (2007-06-12),
8. 7217475 - Non-aqueous electrolyte secondary battery (2007-05-15),
9. 7198871 - Non-aqueous electrolyte secondary battery (2007-04-03),
10. 7175939 - Non-aqueous electrolyte secondary battery (2007-02-13),
11. 6926998 - Nickel-metal hydride storage battery (2005-08-09),
12. 6924062 - Nickel-metal hydride storage battery (2005-08-02),
13. 6869546 - Carbon materials, electrodes and nonaqueous electrolyte secondary cells (2005-03-22),
14. 6620552 - Lithium secondary battery (2003-09-16),
15. 6537697 - Lithium secondary battery (2003-03-25),

Title: Innovations of Atsuhiro Funahashi

Introduction

Atsuhiro Funahashi is a prominent inventor based in Toyonaka, Japan. He has made significant contributions to the field of battery technology, holding a total of 18 patents. His work focuses on innovative designs that enhance the efficiency and functionality of battery systems.

Latest Patents

Among his latest patents are the laminate type battery and a battery module incorporating the laminate type battery. The laminate type battery features a unique design that includes a laminate battery case and an electrode assembly. The case is constructed from two laminate films, each containing a metal layer and plastic layers on both sides. This design allows for a welded portion where the edges of the films are securely joined. The electrode assembly, which is enclosed within the case, consists of a positive electrode plate, a negative electrode plate, and a separator. Additionally, the battery module patent describes a method for compressing individual cells within a stacked arrangement of prismatic batteries, utilizing plates and frame members to achieve optimal compression.

Career Highlights

Atsuhiro Funahashi has dedicated his career to advancing battery technology at Sanyo Electric Co., Ltd. His innovative approaches have positioned him as a key figure in the development of efficient battery systems. His patents reflect a commitment to improving energy storage solutions.

Collaborations

Throughout his career, Funahashi has collaborated with notable colleagues, including Toshiyuki Nohma and Katsunori Yanagida. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Atsuhiro Funahashi's contributions to battery technology through his innovative patents demonstrate his expertise and commitment to advancing energy solutions. His work continues to influence the field and pave the way for future innovations.

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