Company Filing History:
Years Active: 2002-2009
Title: The Innovative Contributions of Takayuki Kishi
Introduction: Takayuki Kishi, an accomplished inventor based in Sagamihara, Japan, has made significant strides in the field of materials science. With a remarkable portfolio of three patents, Kishi has focused on developing advanced inorganic compositions and high rigidity glass-ceramic substrates that cater to the demands of high-density recording mediums.
Latest Patents: Kishi's latest patents encapsulate his innovative approach to materials. His first patent provides an inorganic composition designed for information recording medium disc substrates. This composition boasts excellent surface properties, high speed rotation tolerability, and increased productivity at low melting points. Key elements of this invention include a crystalline phase composed of alpha-quartz, lithium disilicate, or lithium monosilicate, characterized by a mean particle diameter of 1 µm or less and a ring flexural strength of 300 MPa or more, with surface roughness maintained at 10 nm or less post-polishing.
Another notable invention is the high rigidity glass-ceramic substrate, which prominently features crystal phases such as enstatite and magnesium titanate. This substrate is engineered with fine crystal grains, offering excellent melting properties, high resistivity to devitrification, and outstanding smoothness after polishing. Additionally, it possesses a high Young's modulus, making it suitable for high-speed rotation applications.
Career Highlights: Kishi's impressive career includes significant roles at Kabushiki Kaisha Ohara and Ohara, Inc., where he contributed to groundbreaking research and development projects. His work at these firms has positioned him as a leading figure in the field of materials for high-performance applications.
Collaborations: Throughout his career, Kishi has collaborated with distinguished professionals, including Naoyuki Goto and Kousuke Nakajima. Their teamwork has fostered an environment of innovation, leading to advancements that push the boundaries of current technologies in materials science.
Conclusion: Takayuki Kishi's inventive spirit and dedication to improving materials for high-density recording mediums showcase the power of innovation. With his patents, Kishi contributes to the ongoing evolution of technology, demonstrating how targeted research and collaboration can lead to significant advancements.