This inventor holds 96 USPTO granted patents, primarily in Battery Technology (CPC class H01M2-02). Top assignees: Quallion LLC, Advanced Bionics Corporation, Boston Scientific Neuromodulation Corporation. Active years: 2000-2018.
Inventors with similar research interests:
Location History:
- Sangus, CA (US) (2003)
- Saugus, CA (US) (2000 - 2014)
- Kyoto, JP (2002 - 2015)
- La Canada Flintridge, CA (US) (2014 - 2016)
- Santa Clarita, CA (US) (2007 - 2018)
- La Canada, CA (US) (2018)
Company Filing History:
88 out of 116 
4 out of 394 
1 out of 1,659 
Years Active: 2000-2018
Areas of Expertise:
Title: Hisashi Tsukamoto: Innovator in Battery Technology
Introduction
Hisashi Tsukamoto is a prominent inventor based in Santa Clarita, California, known for his significant contributions to battery technology. With an impressive portfolio of 96 patents, Tsukamoto has been at the forefront of innovations that enhance the efficiency and functionality of electric storage systems, particularly in the realm of lithium-ion batteries.
Latest Patents
Among Hisashi Tsukamoto's latest innovations are two notable patents focusing on electric storage batteries. The first patent details a novel electric storage battery construction and method of manufacture that features a feedthrough pin connected to the positive electrode substrate. This design incorporates a C-shaped mandrel that simplifies the manufacturing process by serving as an arbor for winding layers of a spiral jellyroll electrode assembly. Additionally, the second patent introduces a lithium-ion battery capable of discharging to zero volts without damage. This battery is uniquely configured to maintain its integrity at a lower Zero Volt Crossing Potential (ZCP) than the Damage Potential Threshold (DPT), offering greater reliability for users.
Career Highlights
Throughout his career, Tsukamoto has worked with Quallion LLC, where he has contributed to advancing battery technology. His extensive experience in the field has led to numerous advancements that have shaped how batteries are designed and manufactured today. His innovative approach has garnered respect in both academic and industrial circles.
Collaborations
In his journey as an inventor, Hisashi Tsukamoto has collaborated with talented individuals such as Clay Hajime Kishiyama and Mikito Nagata. These partnerships have enriched his work and facilitated the development of cutting-edge technologies in the battery sector.
Conclusion
Hisashi Tsukamoto stands out as a key figure in the field of battery innovation. With a rich history of patents and collaborations, his work continues to impact the way electric storage systems are developed, making significant strides towards more efficient and durable battery solutions. His contributions are crucial to the evolution of energy storage technology in the modern world.