Location History:
- Ushiku, JP (2007 - 2010)
- Tokyo, JP (2009 - 2012)
- Ibaraki-ken, JP (2012)
- Ibaraki, JP (2014 - 2017)
Company Filing History:
Years Active: 2007-2017
Title: Innovating Barrier Technologies: The Contributions of Tooru Hachisuka
Introduction: Tooru Hachisuka, an esteemed inventor based in Ibaraki, Japan, has significantly impacted the field of material science with his innovative technology related to vapor-deposited films and gas-barrier laminates. With a remarkable portfolio of 10 patents, Hachisuka exemplifies the spirit of invention and the quest for improved materials that serve critical roles in various applications.
Latest Patents: Among Hachisuka's latest patents, the "Vapor-deposited film having barrier performance" stands out. This patent describes a vapor-deposited barrier film characterized by uniform film quality, high film density, and superior barrier performance right from the initial stage. It includes a substrate coated with a vapor-deposited layer that consists of metal oxide, with specific thickness and elemental ratios controlled for optimal performance. Another notable invention is the "Gas-barrier laminate," which integrates an inorganic thin layer on a polyethylene naphthalate substrate. This invention provides excellent water vapor and oxygen barrier properties along with robust adhesion between the layers, showcasing Hachisuka's commitment to advancing barrier technology.
Career Highlights: Tooru Hachisuka has dedicated his career to research and development at Mitsubishi Plastics, Inc., a company renowned for its innovative materials. His work focuses on enhancing the performance and durability of films and laminates, which are essential in packaging, electronics, and other industries relying on high-quality materials for protection against environmental factors.
Collaborations: Throughout his career, Hachisuka has collaborated with esteemed colleagues including Shigenobu Yoshida and Chiharu Okawara. These partnerships have fostered a rich exchange of ideas and expertise, leading to breakthroughs that support both individual and organizational goals.
Conclusion: Tooru Hachisuka's contributions to the invention of advanced barrier films and laminates illuminate his role as a prominent inventor in the field of material technology. His unwavering commitment to innovation at Mitsubishi Plastics, Inc. not only strengthens his professional legacy but also enhances the capabilities of materials that are critical to numerous applications in our daily lives.