This inventor holds 12 USPTO granted patents, plus 3 CIPO patents and 7 EPO patents. Top assignees: Yamato Scale Company, Limited, Sakata Shokai Ltd., Shozo Kawanishi. Active years: 1979-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hyogo, JP (1984 - 1999)
- Hyogo-ken, JP (1999)
- Takasago, JP (1979 - 2012)
Company Filing History:
8 out of 198 
1 out of 12 
1 out of 6 Years Active: 1979-2012
Title: Hiroshi Higuchi: Innovator in Pigment Dispersion Technology
Introduction
Hiroshi Higuchi, a prominent inventor located in Hyogo, Japan, has made significant contributions to the field of pigment dispersion technology. With one patent to his name, Higuchi's work focuses on improving the efficiency and effectiveness of manufacturing pigment dispersions.
Latest Patents
Higuchi's patent, titled "Method and Equipment for Manufacturing Pigment Dispersion," introduces a novel approach to creating pigment dispersions by continuously flushing pigment press-cake. The process involves using twin screw co-rotating extruders equipped with specific troughs that manage the supply of hydrophobic liquid organic media and pigment wet-cake. This innovative technique allows for the effective transformation of pigment particles from a water phase into an organic medium phase while ensuring efficient dehydration of the mixture.
Career Highlights
Throughout his career, Hiroshi Higuchi has worked with leading companies in the chemical and pigment industries. Notably, he has been associated with Sakata Shokai Ltd. and Sumika Color Company, Limited, where he leveraged his expertise to enhance broader applications in pigment technology. His experience in these organizations has solidified his reputation as a skilled inventor.
Collaborations
Higuchi has collaborated with several distinguished professionals in the industry, including Takayuki Kurahashi and Naohiko Mushiake. These partnerships have allowed him to widen the scope of his innovative ideas and engage in projects that push the boundaries of existing technology.
Conclusion
Hiroshi Higuchi's innovative work in pigment dispersion technology reflects his dedication to improving manufacturing processes within the field. His patented method not only contributes to efficiency but also exemplifies a significant advancement in the technology surrounding pigment dispersions. As an inventor, Higuchi continues to inspire future generations with his commitment to innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile