This inventor holds 15 USPTO granted patents and 5 published patent applications, plus 7 CIPO patents and 15 EPO patents. Top assignee: Sakai Chemical Industry Co., Ltd.. Active years: 2013-2022.
Location History:
- Iwaki, JP (2015 - 2020)
- Fukushima, JP (2013 - 2022)
Company Filing History:
Years Active: 2013-2022
Title: Mitsuo Hashimoto: Innovator in Zinc Oxide Technology
Introduction
Mitsuo Hashimoto is a prominent inventor based in Fukushima, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced zinc oxide compounds. With a total of 15 patents to his name, Hashimoto's work has garnered attention for its innovative approaches and practical applications.
Latest Patents
Hashimoto's latest patents include the "Trivalent metal-doped hexagonal plate-shaped zinc oxide and method for producing same." This invention provides zinc oxide with excellent infrared blocking ability, high whiteness, and superior texture during use. The trivalent metal-doped hexagonal plate-shaped zinc oxide has an aspect ratio of 2.5 or greater, with a trivalent metal element content based on the zinc element of 0.15 to 5 mol %, a whiteness of 90 or higher, and a powder spectral reflectance at a wavelength of 1500 nm of 80% or less. Another notable patent is the "Method for producing hexagonal plate-shaped zinc oxide," which outlines a process capable of producing hexagonal plate-shaped zinc oxide with a small thickness and minimal variation in particle size. This method includes preparing a slurry mixture containing starting particulate zinc oxide, a zinc acetate solution, and a chloride, followed by heat aging the mixture at temperatures between 60°C to 100°C.
Career Highlights
Mitsuo Hashimoto is currently associated with Sakai Chemical Industry Co., Ltd., where he continues to push the boundaries of zinc oxide research and development. His work has not only advanced the understanding of zinc oxide materials but has also led to practical applications in various industries.
Collaborations
Hashimoto has collaborated with notable colleagues such as Satoru Sueda and Atsuki Terabe. These partnerships have fostered a collaborative environment that enhances innovation and drives research forward.
Conclusion
Mitsuo Hashimoto's contributions to zinc oxide technology exemplify the spirit of innovation in materials science. His patents reflect a commitment to advancing the field and addressing practical challenges through inventive solutions.