Chiharu Kimura

Title: Chiharu Kimura: Innovator in Crystal Substrate Production

Introduction

Chiharu Kimura is a prominent inventor based in Miyagi, Japan. She has made significant contributions to the field of crystal substrate production, holding a total of 6 patents. Her innovative methods have advanced the technology surrounding crystal substrates and gallium nitride crystals.

Latest Patents

One of her latest patents is a method for producing a crystal substrate. This method involves several steps, including preparing a crystal substrate body with a curved crystal lattice plane, measuring the shape feature of the lattice plane, holding the substrate in a warped state to flatten it, and machining the surface to achieve the desired flatness. Another notable patent is for producing gallium nitride crystals. This method entails growing the crystals by dissolving nitrogen in a mixed melt of gallium and sodium, followed by collecting the gallium separated from the alloy through a specific reaction process.

Career Highlights

Chiharu has worked with notable companies such as Ricoh Company, Ltd. and Sciocs Company Limited. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking advancements in her field.

Collaborations

Chiharu has collaborated with several professionals, including Masahiro Hayashi and Takashi Satoh. These partnerships have fostered an environment of innovation and creativity, leading to the development of her patented methods.

Conclusion

Chiharu Kimura's work in crystal substrate production and gallium nitride crystals showcases her innovative spirit and dedication to advancing technology. Her contributions have made a lasting impact in her field, and her patents reflect her expertise and creativity.