Location History:
- Sumoto, JP (2009 - 2012)
- Moriguchi, JP (2012)
- Osaka, JP (2013)
- Hyogo, JP (2018 - 2023)
Company Filing History:
Years Active: 2009-2023
Title: Tomokazu Yamanaka: Innovator in Secondary Battery Technology
Introduction
Tomokazu Yamanaka is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of secondary battery technology, holding a total of 9 patents. His innovative work focuses on improving the efficiency and reliability of battery systems.
Latest Patents
Yamanaka's latest patents include advancements in secondary battery design. One notable patent describes a positive electrode terminal that is inserted into a current-collector through hole formed in a positive electrode current collector. This terminal is riveted in a spot-faced hole, which is designed to enhance the connection and performance of the battery. Another patent outlines a method for producing secondary batteries that reduces deformation of the current collector. This method involves an electrode assembly production step and an ultrasonic bonding step, ensuring a robust connection between the positive electrode current collector and the electrode assembly.
Career Highlights
Yamanaka is currently employed at Sanyo Electric Co., Ltd., where he continues to develop innovative battery technologies. His work has been instrumental in advancing the capabilities of secondary batteries, which are essential for various applications, including consumer electronics and electric vehicles.
Collaborations
Some of Yamanaka's notable coworkers include Yasuhiro Yamauchi and Yohei Muroya. Their collaborative efforts contribute to the ongoing research and development in battery technology at Sanyo Electric Co., Ltd.
Conclusion
Tomokazu Yamanaka's contributions to secondary battery technology exemplify the importance of innovation in the energy sector. His patents and ongoing work continue to shape the future of battery systems, making them more efficient and reliable.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.