This inventor holds 12 USPTO granted patents and 3 published patent applications and 6 EPO patents. Top assignees: Nichias Corporation, Toyota Jidosha Kabushiki Kaisha, Aisan Kogyo Kabushiki Kaisha. Active years: 2012-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hamamatsu, JP (2019 - 2020)
- Tokyo, JP (2012 - 2021)
Company Filing History:
12 out of 256 
2 out of 39,010 
1 out of 809 Years Active: 2012-2021
Title: **Inventor Yoshifumi Fujita: Innovations in Engine Thermal Insulation**
Introduction
Yoshifumi Fujita is a prominent inventor based in Tokyo, Japan, known for his significant contributions to the field of internal combustion engines and thermal management systems. With a total of 12 patents to his name, his innovative work primarily focuses on enhancing cooling efficiency in engine components.
Latest Patents
Fujita's latest patents include groundbreaking inventions such as a cylinder bore wall thermal insulator and an advanced internal combustion engine design. The thermal insulator is designed for a cylinder bore wall section and features a shape that conforms to the groove-like coolant passage where it is fitted. This innovative design incorporates a rubber member, a rear surface pressing member, and elastic components, ensuring effective heat management. The internal combustion engine patent introduces a water jacket spacer set within the coolant passage of a cylinder block. This design not only enhances the flow of coolant but also optimizes the cooling efficiency at critical boundary areas of the cylinder bores, ultimately contributing to improved engine performance.
Career Highlights
Throughout his career, Yoshifumi Fujita has worked with notable organizations, including Nichias Corporation and Toyota Motor Corporation, where he has honed his expertise in thermal insulation and cooling systems for automotive applications. His experience in these esteemed companies has significantly contributed to his innovative designs.
Collaborations
Fujita has collaborated with respected professionals in the field, including fellow inventors Tatsunori Kataoka and Akinao Hiraoka. These collaborations have led to the development of innovative solutions that push the boundaries of engine technology.
Conclusion
Yoshifumi Fujita exemplifies the spirit of innovation in the automotive industry. Through his inventive patents and collaborations, he continues to influence the development of technologies that enhance engine performance and efficiency. As he moves forward in his career, it will be fascinating to see what new advancements he brings to the realm of thermal management in internal combustion engines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile