Company Filing History:
Years Active: 1991-2013
Title: Kenichi Shibuya: Innovator in Envelope Filling and Heat-Sensitive Technology
Introduction
Kenichi Shibuya is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of envelope filling apparatus and heat-sensitive stencil sheets. With a total of 5 patents, his innovations have impacted various industries.
Latest Patents
One of his latest inventions is the envelope filling apparatus. This device is designed to insert a sheet of paper into an envelope with a flap. It includes an envelope feed device, an air nozzle for blowing air into the envelope, and a sensing device to detect if the open end of the envelope is opened. The apparatus also features an insertion device for placing the sheet of paper into the envelope and a removal device for taking the envelope off the transport route if the open end is not detected as opened.
Another significant patent is the process for producing a heat-sensitive stencil sheet. This stencil sheet consists of a porous substrate and a thermoplastic film adhered without the use of an adhesive. The substrate is made from a screen cloth that includes conjugate fibers, which allows for the adhesion of the thermoplastic resin film through an exposed component. This innovative process enables the production of the stencil sheet by heating the superposed film and substrate under specific conditions.
Career Highlights
Throughout his career, Kenichi Shibuya has worked with prominent companies such as Riso Kagaku Corporation and Sony Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies.
Collaborations
Kenichi has collaborated with notable coworkers, including Hirotsugu Okubo and Yukio Furudate. Their combined efforts have led to advancements in the technologies they have worked on together.
Conclusion
Kenichi Shibuya's contributions to innovation in envelope filling and heat-sensitive technology demonstrate his significant impact on the industry. His patents reflect a commitment to improving efficiency and functionality in everyday applications.