Company Filing History:
4 out of 16,458 
1 out of 2 Years Active: 2002-2022
Title: Keiichi Miyazaki: Innovator in Toy Design and Photonic Crystals
Introduction
Keiichi Miyazaki is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the fields of toy design and photonic crystal manufacturing. With a total of 5 patents, his work reflects a blend of creativity and technical expertise.
Latest Patents
Miyazaki's latest patents include a polyhedral toy designed to offer a variety of unpredictable playing patterns. This innovative toy allows for enjoyment through changes in form, even when only one piece is used. The design incorporates multiple quadrangular pyramids and triangular surfaces, enabling a wide range of play experiences. Another significant patent is a method for manufacturing photonic crystals. This method involves exposing layers of silver halide particles to specific wavelengths of light, resulting in a periodic structure that can be developed with high accuracy and efficiency.
Career Highlights
Throughout his career, Keiichi Miyazaki has worked with prominent companies such as Fuji Photo Film Company and Hanayama International Trading. His experience in these organizations has contributed to his expertise in both toy design and photonic technologies.
Collaborations
Miyazaki has collaborated with notable individuals in his field, including Tsutomu Arai and Mitsuo Saitou. These partnerships have further enriched his innovative endeavors.
Conclusion
Keiichi Miyazaki's contributions to the fields of toy design and photonic crystals showcase his inventive spirit and technical prowess. His patents reflect a commitment to innovation that continues to inspire others in the industry.