Yutaka Tomioka

Title: Inventor Yutaka Tomioka: Innovations in Sanitary Ware and Porous Materials

Introduction

Yutaka Tomioka, an accomplished inventor based in Fukuoka, Japan, has made significant contributions to the fields of sanitary ware and materials engineering. With a portfolio of three patents, his work showcases innovative solutions that enhance product functionality and ease of use.

Latest Patents

Yutaka Tomioka's latest patent, titled "Sanitary ware and process for producing same," introduces groundbreaking features in sanitary ware. This design emphasizes a surface that strongly resists adhesion of dirt, allowing for easy cleaning with a weak flow of water over extended periods. The product consists of a first coloring glaze layer applied to a ceramic body, a second transparent glaze layer atop the first, and an engobe layer situated between the body surface and the first glaze layer.

Another notable patent is the "Method of producing porous material having open pores." This innovative method involves stirring a mixture comprising an epoxy compound, a hardener, a filler, and water to create an emulsion slurry with low viscosity. The procedure enables the casting of this slurry in a water impermeable mold, allowing for the production of large-scale porous materials that maintain controlled shrinkage factors and desired air and water permeabilities, all while minimizing scattering during the hardening process.

Career Highlights

Yutaka Tomioka is currently associated with Toto Ltd., a company recognized for its innovative products in the sanitary ware industry. His career is marked by a commitment to research and development, resulting in patents that address practical challenges faced in everyday scenarios.

Collaborations

Throughout his career, Yutaka has collaborated with talented individuals such as Satoshi Horiuchi and Shingo Kasahara. These partnerships have not only fostered creativity but have also contributed to the successful development of innovative products within Toto Ltd.

Conclusion

Yutaka Tomioka's contributions to the fields of sanitary ware and porous materials demonstrate his dedication to innovation. With his latest patents emphasizing functionality and practicality, he continues to play a vital role in advancing technology and enhancing the quality of products in the market. His work exemplifies the spirit of invention that drives progress and improves the lives of consumers worldwide.