Company Filing History:
Years Active: 1984-1987
Title: Senji Itoh: Innovator in Sealed Laminated Vessel Technology
Introduction
Senji Itoh is a renowned inventor based in Ayase, Japan, known for his significant contributions to the field of engineering and packaging technology. With a total of five patents to his name, Itoh has made a profound impact on the methods of preparing sealed laminated vessels, enhancing the efficiency and reliability of packaging solutions.
Latest Patents
His most recent invention, titled "Process for preparing a sealed laminated vessel," focuses on the creation of a sophisticated barrel made from a laminate that combines a paper substrate with metal foil. This innovative design incorporates inner and outer heat-sealable resin layers on both surfaces, which are lapped together to form a straight side seam. The vessel includes a lid member formed from a laminate of metal foil and a heat-sealable resin layer, which is heat sealed to a circumferential end edge portion of the barrel. The process described by Itoh involves bending the open end of the barrel outwardly and inwardly, resulting in a flat circumferential end portion. This is followed by heat-sealing the lid member, ensuring a tight seal enhanced through mechanical lap-seaming, yielding a tightly sealed laminated vessel.
Career Highlights
Itoh works with Toyo Seikan Kaisha, Ltd., a leading company in the packaging industry, where he has been able to both innovate and refine the techniques of packaging. His expertise in the field has allowed him to develop advanced solutions, improving the overall functionality of laminated vessels.
Collaborations
Throughout his career, Senji Itoh has collaborated with several accomplished engineers, including Fumio Ikushima and Kiyonori Kogashiwa. These collaborations have fostered a creative environment that encourages innovative thinking and leads to substantial advancements in technology, particularly in the realm of packaging.
Conclusion
Senji Itoh’s contributions to the packaging industry through his patents and collaborative efforts exemplify how ingenuity in engineering can transform conventional methods. His continuous work not only showcases his commitment to innovation but also helps advance the standards of packaging solutions globally.