Location History:
- Toyota, JP (2012 - 2019)
- Nagoya, JP (2020 - 2022)
- Mishima, JP (2021 - 2023)
Company Filing History:
18 out of 36,771 
2 out of 3,083 
1 out of 1,819 
Years Active: 2012-2023
Title: Innovations and Contributions of Nobuyoshi Fujiwara
Introduction
Nobuyoshi Fujiwara is an esteemed inventor based in Toyota, Japan, famed for his significant contributions to battery technology. With a remarkable portfolio of 19 patents, Fujiwara has dedicated his career to developing innovative manufacturing methods and battery devices that enhance energy efficiency and performance.
Latest Patents
Among his latest inventions, Fujiwara has developed a manufacturing method for a battery and a sophisticated battery device. The manufacturing method involves a cell array consisting of multiple single cells arranged in a specific orientation, contained within a case made of compartment members. The manufacturing technique emphasizes the compression of the cell array, allowing for robust binding while ensuring optimal performance. The battery device includes a battery stack with battery cells, equipped with mechanisms for temperature adjustment and force application to enhance the alignment and efficiency of the cells within the stack.
Career Highlights
Fujiwara’s career is marked by his tenure at notable companies such as Toyota Motor Corporation and Toyoda Gosei Co., Ltd. In these roles, he applied his inventive skills to develop advanced technologies that benefit the automotive industry and beyond. His deep understanding of battery systems has positioned him as a leader in innovations related to energy storage.
Collaborations
Throughout his career, Fujiwara has collaborated with a range of talented professionals, including Kenji Kimura and Tsuyoshi Hayashi. These partnerships have fostered a dynamic exchange of ideas and helped propel his innovative projects to success, ultimately contributing to advancements in battery technology and manufacturing processes.
Conclusion
Nobuyoshi Fujiwara’s dedication to innovation in battery technology is evident through his extensive patent portfolio and impactful career. His work not only enhances the efficiency of energy storage devices but also showcases the spirit of creativity and collaboration in the field of engineering. As the demand for sustainable and efficient energy solutions grows, inventors like Fujiwara continue to play a crucial role in shaping the future of technology.