Company Filing History:
15 out of 1,887 
2 out of 1,100 
1 out of 122 Years Active: 1998-2022
Title: Hirofumi Fujii: Innovator in Coating Technology
Introduction
Hirofumi Fujii, an accomplished inventor from Takasago, Japan, has made significant contributions to the field of coating technology. With a total of 18 patents to his name, his work stands at the intersection of innovation and practical application in manufacturing processes.
Latest Patents
Fujii's latest patents showcase his inventive prowess and technical expertise. His first notable patent is a "Coating device and method for manufacturing coated article." This innovative device enables precise control over the coating thickness distribution along the circumferential direction of a workpiece. Key features of this device include a work turning device, a target that emits particles for coating, a power source for supplying arc current to the target, and a controller for regulating this power source during specific periods of rotation.
Another significant achievement is his patent for a "Film-forming apparatus, method for producing film-formed product using same, and cooling panel." This apparatus presents a simpler and downsized structure that consists of a target holder, a cooling unit, and a cooling panel designed for efficient heat transfer. It ensures that the film-forming process remains effective while optimizing the thermal management involved.
Career Highlights
Fujii has built an impressive career, having worked with prominent companies such as Kobe Steel, Ltd. and Kabushiki Kaisha Kobe Seiko Sho. His tenure at these companies has undoubtedly played a significant role in refining his skills and bolstering his innovative spirit, enabling him to push the boundaries of coating technology.
Collaborations
Over the course of his career, Hirofumi Fujii has collaborated with several talented individuals, including Kenji Yamamoto and Kazuki Takahara. These partnerships have fostered a creative environment, allowing for the exchange of ideas and leading to groundbreaking advancements in their respective fields.
Conclusion
Hirofumi Fujii exemplifies the spirit of innovation in the coating technology industry. His dedication to enhancing manufacturing processes through his patents has set a high standard for inventors. As he continues to pursue new ideas and innovations, his contributions are sure to have a lasting impact on the industry.