Company Filing History:
2 out of 1,524 
1 out of 2 Years Active: 1998-2001
Title: Seiji Homma: Innovator in Pigmented Sintered Materials
Introduction
Seiji Homma is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of materials science, particularly in the development of pigmented sintered materials. With a total of 3 patents to his name, his work has implications for various industrial applications.
Latest Patents
Homma's latest patents include innovative processes for pigmenting porous materials. One of his notable inventions is a heat-stable, pigmented sintered material comprising boride, carbide, silicide, nitride, or phosphide. This invention relates to a process for pigmenting a porous sintered material by applying a solution of a soluble pigment derivative and regenerating the organic pigment through heating. This process allows the organic pigment to be deposited into the pores of the sintered material. Another significant patent involves a process for pigmenting porous metal oxides, which similarly applies a solution of a soluble pigment derivative and regenerates the organic pigment by heating, resulting in pigmented porous metal oxides.
Career Highlights
Throughout his career, Seiji Homma has worked with prominent companies in the chemical industry, including Ciba Specialty Chemicals Corporation and Ciba Specialty Chemicals Holding, Inc. His experience in these organizations has contributed to his expertise in materials science and innovation.
Collaborations
Homma has collaborated with notable colleagues such as Masakazu Suzuki and Hiroshi Nakaminami. These collaborations have likely enriched his research and development efforts in the field of pigmented materials.
Conclusion
Seiji Homma's contributions to the field of materials science, particularly through his innovative patents, highlight his role as a significant inventor. His work continues to influence the development of advanced materials in various industries.