Tokuya Ohta

Title: Tokuya Ohta – Innovator in Leather Coloring Technology

Introduction

Tokuya Ohta, a prominent inventor based in Yokohama, Japan, has made significant contributions to the field of leather technology. With a remarkable portfolio of 34 patents to his name, Ohta specializes in innovative processes and apparatuses that enhance the coloring and treatment of leather materials.

Latest Patents

Among Ohta's recent patents is a groundbreaking leather coloring process that allows for the effective coloring of natural leather or leather that has been degreased. This innovative technique employs ink-jet coloring, focusing on specific areas of the leather, thereby improving precision and quality. Additionally, he developed an ink tank designed for efficient storage and feeding of ink. This ink tank features a unique ink absorbing member defined by a porous block structure, which effectively retains ink and ensures optimal functionality in the coloring process.

Career Highlights

Throughout his career, Tokuya Ohta has worked with esteemed organizations such as Canon and Mitsubishi Chemical Industries Limited. His work at these leading companies reflects his dedication to advancing technology in the leather industry through meticulous research and innovative problem-solving.

Collaborations

Ohta has collaborated with notable coworkers, including Masahiro Haruta and Masatsune Kobayashi. Their collective expertise has bolstered the development of inventive solutions, particularly in addressing challenges in the leather coloring sector.

Conclusion

Tokuya Ohta's contributions to leather technology through his patents underline his status as a leading inventor in the field. His recent innovations, particularly in the processes and apparatuses for leather coloring, demonstrate his commitment to enhancing the quality and efficiency of leather treatment. As the industry evolves, Ohta's inventions pave the way for future advancements in the world of leather processing.