Company Filing History:
Years Active: 2006
Title: Norihisa Watanabe: Innovator in Alkaline Battery Technology
Introduction
Norihisa Watanabe is a notable inventor based in Aichi, Japan. He has made significant contributions to the field of battery technology, particularly in the design of alkaline batteries. His innovative approach has led to the development of a unique sealing gasket that enhances the performance and safety of alkaline batteries.
Latest Patents
Watanabe holds a patent for an alkaline battery sealing gasket and sealed alkaline battery. This invention features a resin-made sealing gasket that includes peripheral packing portions. These portions are sandwiched in a pressed state between the opening end of a metal battery can, which contains an electricity-generating element. The gasket serves to seal the opening end in an airtight manner. Additionally, it includes an isolation wall portion that separates the space behind the negative electrode terminal from the space containing the electricity-generating element. A thinner portion is designed to break open under increased gas pressure, functioning as a safety valve. The groove direction of this thinner portion aligns with the orientation of the resin of the gasket, and the Izod impact value of the resin is maintained within a specific range for optimal performance.
Career Highlights
Watanabe is currently employed at FDK Energy Co., Ltd., where he continues to innovate in the field of battery technology. His work has been instrumental in advancing the safety and efficiency of alkaline batteries, making them more reliable for various applications.
Collaborations
Watanabe has collaborated with notable colleagues, including Kiyohide Tsutsui and Itsue Yoshioka. Their combined expertise has contributed to the successful development of innovative battery solutions.
Conclusion
Norihisa Watanabe's contributions to alkaline battery technology exemplify the importance of innovation in enhancing product safety and performance. His patented sealing gasket represents a significant advancement in the field, showcasing his dedication to improving battery technology.
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.