Company Filing History:
19 out of 25,550 
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Years Active: 2013-2018
Title: Akinobu Isurugi: Innovator in Nanoimprint Technology
Introduction
Akinobu Isurugi is a noted inventor based in Osaka, Japan, recognized for his contributions to the field of nanoimprint technology. With a remarkable portfolio of 19 patents, Isurugi has demonstrated a commitment to advancing manufacturing techniques, particularly in the production of molds and nanoimprint films.
Latest Patents
Isurugi's latest patents include innovative solutions designed to enhance the production process of nanoimprint films. One significant patent describes a mold that effectively produces a nanoimprint film without the issue of clogging that often occurs due to resin material adhering to the mold's irregularities. This mold features a first surface embedded with a nanostructure consisting of multiple recesses spaced less than 1 micrometer apart. Additionally, the design includes at least two second surfaces that lack the nanostructure, creating a coplanar alignment that ensures functionality. Another patent highlights a mold base that incorporates a porous alumina layer, consisting of a base and a high-specularity aluminum alloy layer that includes aluminum, a non-aluminum metal element, and nitrogen. These technologies showcase Isurugi’s innovative approach to solving complex challenges in mold production.
Career Highlights
Throughout his career, Akinobu Isurugi has made significant strides within renowned organizations. He has contributed his expertise at Sharp Corporation and Geomatec Co., Ltd., where he has been integral to developing technologies that streamline production processes and elevate the performance of nanoimprint molds.
Collaborations
Isurugi’s work has also included collaborations with prominent colleagues, such as Kiyoshi Minoura and Hidekazu Hayashi. These partnerships have fueled innovation, enabling the advancement of unique technologies and reinforcing the impact of Isurugi's patents on the industry.
Conclusion
Akinobu Isurugi continues to be a pivotal figure in the realm of innovations and technologies related to nanoimprint film production. His extensive patent portfolio, combined with his collaborative efforts, underscores his dedication to overcoming manufacturing challenges and propelling advancements in this specialized field.