Company Filing History:
Years Active: 1990-2001
Title: The Innovative Contributions of Yoshitaka Miyauchi
Introduction
Yoshitaka Miyauchi, an impactful inventor based in Wakayama, Japan, has made significant strides in the field of deinking processes for recycling wastepaper. With an impressive tally of 12 patents to his name, his work is crucial for advancing recycling technologies and achieving high-quality pulp production.
Latest Patents
Miyauchi's latest patents highlight his innovative approaches to deinking. One notable patent outlines a deinking process using amine compounds and white water recycling. This method ensures excellent whiteness and a proper pulp yield while minimizing residual ink fines through a flotation step that utilizes treatment water containing white water.
Additionally, he has developed a wastepaper deinking method employing amine or acid salt of amine during the flotation stage. This approach involves liberating ink from waste paper and efficiently removing it from the flotation system. A nonionic surfactant is used to facilitate the liberation of ink, ensuring the production of high-quality deinked pulp with minimal residual ink spots.
Career Highlights
Yoshitaka Miyauchi currently works at Kao Corporation, a leading company recognized for its innovations in environmental technologies. His contributions to the field of deinking processes have garnered attention and respect within the industry, particularly for their potential to enhance recycling efficiency.
Collaborations
Throughout his career, Miyauchi has collaborated with notable coworkers, including Hiromichi Takahashi and Koji Hamaguchi. These collaborations have contributed to the successful development of advanced deinking techniques and have been pivotal in the progression of Kao Corporation's research initiatives.
Conclusion
Yoshitaka Miyauchi represents the essence of innovation in the recycling sector, with his inventions paving the way for better wastepaper processing solutions. His patents not only reflect his expertise but also his commitment to sustainable practices, illustrating the importance of inventors in addressing environmental challenges.