Location History:
- Shinagawa-ku, Tokyo, JP (1986 - 1993)
- Tokyo, JP (1985 - 2006)
- Gifu, JP (2008 - 2010)
Company Filing History:
8 out of 8 
6 out of 6 
4 out of 4 
Years Active: 1985-2010
Title: Sadao Nishibori: Innovator in Resin Technology
Introduction
Sadao Nishibori is a prominent inventor based in Tokyo, Japan, recognized for his innovative contributions to the field of resin technology. With a remarkable portfolio that includes 29 patents, Nishibori has established himself as a leading figure in the design and development of advanced cushioning systems and acoustic solutions.
Latest Patents
Sadao Nishibori's latest patents include groundbreaking inventions such as a cushion and an acoustic system utilizing this cushion. The cushion comprises a resin body designed with a spring structure, exhibiting permeability through a unique three-dimensional configuration that includes voids at a specified bulk density. This construction involves the integration of random loops or curls of continuous filaments made from thermoplastic resin. The resulting structure features a layered design, which enhances its cushioning properties. Nishibori has also developed a system for producing resin molded articles with a spring structure. This invention outlines a method and apparatus to create a resin article characterized by smooth surfaces, fused filaments resistant to separation, and durability that sustains cushioning activity over extended use.
Career Highlights
Throughout his career, Sadao Nishibori has been associated with key organizations that focus on engineering and technology, notably working at Ein Engineering Co., Ltd. and Ein Kohsan Co., Ltd. His innovative work has been pivotal in advancing the field of resin molded products, contributing significantly to their applications in various industries.
Collaborations
Nishibori's journey has included collaborative efforts with talented individuals such as Yuichiro Nakamura and Iwao Kouno. These partnerships have fostered a rich environment for idea exchange and technological advancement.
Conclusion
Sadao Nishibori’s expertise and inventive spirit have greatly influenced the development of resin technologies. His latest patents not only showcase his ingenuity but also highlight the potential for future innovations in cushioning systems and beyond. The impact of his work extends across industries, paving the way for enhanced product functionality and user experience.