This inventor holds 7 USPTO granted patents. Top assignees: Sumitomo Electric Industries, Limited, Inoac Corporation, Kabushiki Kaisha Imasen Denki Seisakusho. Active years: 1987-2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Gunma, JP (1996 - 1997)
- Aichi, JP (1987 - 2007)
Company Filing History:
5 out of 10,666 
1 out of 114 
1 out of 22 Years Active: 1987-2007
Title: Innovator Hiroshi Fujii: Pioneering Advances in Fastening and Cushion Technology
Introduction
Hiroshi Fujii, an inventive mind based in Aichi, Japan, boasts an impressive portfolio of seven patents. His innovations reflect a commitment to enhancing technology in fastening and cushioning, which play vital roles in various industries.
Latest Patents
Fujii's latest patents exemplify his ingenuity. Among these patents are the multi-pitch screw and multi-pitch nut, designed to prevent loosening securely through a unique step-like self-lock mechanism. This innovative design enables comfortable and quick feeding, allowing for secure operation even when torque from a driving source is interrupted. Another notable patent involves a feed screw device that utilizes his advanced screw and nut design. Besides fastening technology, Fujii has also focused on cushioning solutions. His patent for a skinned cushion involves a skin material that can be easily bonded to the cushion main body while minimizing solvent volatilization in the working atmosphere. The resulting skinned cushion provides remarkable air permeability and cushioning properties, showcasing his ability to blend functionality with user comfort.
Career Highlights
Fujii's career includes significant roles at esteemed companies such as Sumitomo Electric Industries and Inoac Corporation. His experiences at these organizations have contributed to his extensive knowledge and expertise in the field of product innovation.
Collaborations
Throughout his career, Fujii has collaborated with talented professionals, including Haruo Saen and Ryuzo Suzuki. Their joint efforts have fostered an environment of creativity and invention, leading to the development of groundbreaking technologies.
Conclusion
Hiroshi Fujii's contributions to fastening and cushioning technology underscore his role as a prominent inventor in Japan. His innovative patents serve not only to improve existing technologies but also to inspire future advancements in product design and engineering. As he continues to push the boundaries of innovation, Fujii exemplifies the spirit of creativity and problem-solving that drives progress in various industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile