Shintaro Hikasa

Title: Shintaro Hikasa: Innovator in Water-Soluble Film Technology

Introduction

Shintaro Hikasa is a prominent inventor based in Kurashiki, Japan. He has made significant contributions to the field of water-soluble film technology, holding a total of 4 patents. His innovative work focuses on enhancing the functionality and application of water-soluble films in various industries.

Latest Patents

Hikasa's latest patents include a water-soluble film roll and a method for paying out water-soluble film. This invention aims to provide a water-soluble film roll with end faces that have masking materials adhered to them. By utilizing this water-soluble film roll, it is possible to prevent moisture from adhering to the end faces and to avoid the film rupturing due to welding with itself. The masking materials are preferably a plastic film that can be adhered to the end faces using a pressure-sensitive adhesive.

Another notable patent is a method of hydraulic transfer and a hydraulic transfer base film. This method involves floating a transfer sheet made of a polyvinyl alcohol polymer film and a print layer on the surface of an aqueous solution while directing the print layer upward. By pressing an article against the surface of the aqueous solution, the print layer can be transferred to the article. This method allows for the transfer of high-definition print patterns to surfaces with irregularities or curves, with specific adjustments to the surface tension of the aqueous solution and the extension ratio of the transfer sheet.

Career Highlights

Shintaro Hikasa is associated with Kuraray Co., Ltd., a company known for its innovative materials and solutions. His work has significantly advanced the capabilities of water-soluble films, making them more effective and versatile for various applications.

Collaborations

Hikasa has collaborated with notable coworkers, including Takanori Isozaki and Naoki Fujiwara. Their combined expertise has contributed to the successful development of innovative technologies in the field.

Conclusion

Shintaro Hikasa's contributions to water-soluble film technology exemplify the impact of innovation in modern materials science. His patents reflect a commitment to enhancing product functionality and usability, paving the way for future advancements in the industry.