Company Filing History:
Years Active: 2018-2021
Title: Mihoko Ohkawa: Innovator in Anti-Counterfeit Technologies
Introduction
Mihoko Ohkawa is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of anti-counterfeit technologies, holding three patents that showcase her innovative spirit and technical expertise.
Latest Patents
Mihoko Ohkawa's latest patents include advancements in laminates and identification documents. One of her notable inventions is a laminate that features a hidden print formed by printing invisible ink between two laminate members. This hidden print is designed to absorb electromagnetic radiation outside the visible range, allowing it to reveal a sign when exposed to specific radiation while remaining invisible under visible light. Another patent focuses on an anti-counterfeit medium that incorporates a retardation layer with birefringence and a reflection layer. This medium records identification data, which includes biometric information, divided into partial images that are strategically arranged to enhance security.
Career Highlights
Mihoko Ohkawa is currently employed at Toppan Printing Co., Ltd., a company renowned for its innovative printing solutions and security technologies. Her work at Toppan has positioned her as a key player in the development of advanced anti-counterfeit measures.
Collaborations
Mihoko collaborates with talented individuals such as Hideki Ochiai and Kota Aono, contributing to a dynamic team focused on pushing the boundaries of technology in their field.
Conclusion
Mihoko Ohkawa's contributions to anti-counterfeit technologies reflect her dedication to innovation and security. Her patents not only enhance the integrity of identification documents but also pave the way for future advancements in the industry.