This inventor holds 5 USPTO granted patents and 4 EPO patents. Top assignees: Kao Corporation, Kao Quaker Co., Ltd.. Active years: 2014-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
5 out of 3,675 
1 out of 2 Years Active: 2014-2026
Title: Takashi Joke: Innovator in Foundry Mold Technology
Introduction
Takashi Joke is a notable inventor based in Toyohashi, Japan. He has made significant contributions to the field of foundry mold technology, holding a total of 5 patents. His work focuses on developing innovative binder and curing agent compositions that enhance the efficiency and effectiveness of foundry molds.
Latest Patents
One of Takashi Joke's latest patents is a binder composition for making foundry molds. This composition includes an acid-hardening resin, along with one or more 5-position-substituted-furfural compounds, such as 5-hydroxymethylfurfural and 5-acetoxymethylfurfural. The binder composition is designed to contain these compounds in a weight percentage ranging from 1 to 60%. Additionally, it incorporates urea and its derivatives, with a preferred content of 0.3 to 10% by weight.
Another significant patent is a curing agent composition for making foundry molds, which comprises 2,6-dihydroxybenzoic acid. This composition is intended for use in sand compositions for foundry molds, ideally in conjunction with the aforementioned binder composition. The content of 2,6-dihydroxybenzoic acid in the curing agent composition is recommended to be between 10 to 80 wt%.
Career Highlights
Takashi Joke is currently employed at Kao Corporation, where he continues to innovate in the field of foundry technology. His work has been instrumental in advancing the materials used in mold-making processes, contributing to improved performance and reliability.
Collaborations
Throughout his career, Takashi has collaborated with notable colleagues, including Toshiki Matsuo and Masayuki Kato. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the industry.
Conclusion
Takashi Joke's contributions to foundry mold technology through his innovative patents and collaborations highlight his role as a leading inventor in this field. His work continues to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile