Location History:
- Kawasaki, JP (1984)
- Setagaya, JP (1993)
- Tokyo, JP (1993 - 2002)
Company Filing History:
4 out of 1,379 
1 out of 1,788 Years Active: 1984-2002
Title: Kimiteru Tagawa: Innovator in Material Processing
Introduction
Kimiteru Tagawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of material processing, particularly in the development of innovative methods and materials. With a total of 5 patents to his name, Tagawa's work has had a substantial impact on various industries.
Latest Patents
One of Tagawa's latest patents is a method for forming a continuous material. This method involves connecting sheet materials used in diverse applications, including the processing of metal foils and thermoplastic resin films such as polyimides. The apparatus designed for this method includes a hot press, a material locking device, and an accumulator. By interposing a resin bonding layer between the trailing edge of one sheet material and the leading edge of another, a continuous material can be formed through thermocompression bonding.
Another notable patent is for an insulating adhesive tape, which consists of a base supporting film and an adhesive layer made from a thermoplastic polymer, specifically a thermoplastic polyimide. This adhesive layer exhibits a glass transition temperature ranging from 180°C to 280°C and an elastic modulus between 10^10 dyne/cm² and 10^11 dyne/cm² at 25°C. The modulus also includes values ranging from 10^2 dyne/cm² to 10^9 dyne/cm² at temperatures between 250°C and 300°C.
Career Highlights
Throughout his career, Kimiteru Tagawa has worked with notable companies, including Mitsui Toatsu Chemicals, Incorporated and Mitsui Chemicals, Inc. His experience in these organizations has allowed him to refine his expertise in material processing and innovation.
Collaborations
Tagawa has collaborated with esteemed colleagues such as Shigeo Kiba and Moritsugu Morita. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Kimiteru Tagawa is a distinguished inventor whose work in material processing has led to significant advancements in the field. His innovative patents and collaborations with industry professionals highlight his commitment to pushing the boundaries of technology.