This inventor holds 2 USPTO granted patents and 2 published patent applications and 5 EPO patents. Top assignee: Hitachi Cable, Inc.. Active years: 2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2003
Title: Tsutomu Komori: Innovator in Flexible Flat Cable Technology
Introduction
Tsutomu Komori is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of flexible flat cable technology, holding 2 patents that showcase his innovative approach to materials and design.
Latest Patents
One of his latest patents is for a heat-resistant, flex-resistant flexible flat cable and the process for producing it. This invention features a flexible flat cable that consists of a single conductor or multiple conductors, which are sandwiched between two plastic films with adhesive to create an integral structure. The plastic films possess a modulus of longitudinal elasticity of no less than 300 kg/mm and an elongation of at least 20%. These films are made from polyimide, while the adhesive is an epoxy with a glass transition temperature of 80°C or above. The 180° peel strength between the adhesive and the conductors is not less than 0.5 kg/cm.
Another significant patent by Komori is for a bending-resistant flexible flat cable and its production process. This invention integrates flat-type conductors made of pure copper or a copper alloy, which have a wiredrawing draught of at least 95% and an elongation of at least 5%. The plastic films with adhesives used in this design have a modulus of longitudinal elasticity of at least 280 kg/mm and an elongation of at least 80%. The 180° peel strength between the adhesives and the conductors is designed to be at least 0.8 kg/cm, ensuring that even with an increased number of conductors, the bending-resistant characteristics remain equal to or superior to conventional flexible flat cables.
Career Highlights
Throughout his career, Tsutomu Komori has worked with prominent companies such as Hitachi Cable, Inc. and JFE Steel Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in cable technology.
Collaborations
Some of his notable coworkers include Hiroshi Yamanobe and Takaaki Ichikawa. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.
Conclusion
Tsutomu Komori's contributions to flexible flat cable technology demonstrate his expertise and innovative spirit. His patents reflect a commitment to enhancing the performance and reliability of cable systems
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile