Location History:
- Toyama, JP (1991)
- Toyama-ken, JP (2001)
- Kurobe, JP (1985 - 2003)
Company Filing History:
Years Active: 1985-2003
Title: Kozo Watanabe: Innovator in Slide Fastener Technology
Introduction
Kozo Watanabe is a prominent inventor based in Kurobe, Japan. He has made significant contributions to the field of slide fastener technology, holding a total of 14 patents. His innovative designs and materials have advanced the functionality and durability of slide fasteners.
Latest Patents
Watanabe's latest patents include a unique reinforcing tape for slide fasteners. One of his inventions features a transparent elastomer film with an adhesive layer on the reverse side. An intermediate layer, known as an anchor coat layer, is interposed between the elastomer film and the adhesive layer. This intermediate layer has a thickness thinner than both the elastomer film and the adhesive layer, ideally ranging from 0.5 to 10 µm, with a preference for 2 to 3 µm. Another patent describes a reinforcing tape that utilizes a polyamide elastomer film, which exhibits a modulus of elasticity in bending between 6,000 to 9,000 kg/cm, along with a polyester hot-melt adhesive for the adhesive layer. An intermediate layer, thinner than both the polyamide elastomer film and the adhesive layer, is also included in this design.
Career Highlights
Throughout his career, Watanabe has worked with notable companies such as Yoshida Kogyo K.K. and YKK Corporation. His experience in these organizations has allowed him to refine his skills and contribute to the development of innovative products in the fastener industry.
Collaborations
Watanabe has collaborated with several talented individuals in his field, including Masashi Kawada and Noritaka Tsubata. These partnerships have fostered a creative environment that has led to the successful development of new technologies.
Conclusion
Kozo Watanabe's contributions to slide fastener technology through his numerous patents and collaborations highlight his innovative spirit and dedication to advancing the industry. His work continues to influence the design and functionality of fasteners, ensuring their reliability and effectiveness in various applications.