This inventor holds 1 USPTO granted patent. Top assignees: Mitsubishi Jukogyo Kabushiki Kaisha, The Yokohama Rubber Co., Ltd.. Active years: 1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1,326 
1 out of 2,770 
Years Active: 1997
Title: Shuichi Hanada: Innovator in Rubber Mixing Technology
Introduction
Shuichi Hanada is a notable inventor from Nagasaki, Japan, recognized for his contributions to the field of rubber mixing technology. He holds a patent for an innovative internal rubber mixer that enhances the efficiency of rubber processing. His work has significantly impacted the productivity and quality of rubber compounds.
Latest Patents
Shuichi Hanada's patent, titled "Internal Rubber Mixer," focuses on the shearing and agitating actions of rubber within the mixer. The design incorporates a rotor wing that optimizes the shearing action based on the perpendicular component of force, while the agitating action is enhanced by the parallel component. The patent specifies that the helix angle of the long wing should be set between 30 and 50 degrees to maintain high levels of both actions. This innovative approach prevents rubber flow from passing straight through the rotor space, thereby improving the overall mixing process. The result is a mixer that excels in both micro-dispersibility and macro-dispersibility of compounding agents, as well as low-temperature mixing of rubber.
Career Highlights
Throughout his career, Shuichi Hanada has worked with prominent companies in the rubber industry, including The Yokohama Rubber Co., Ltd. and Mitsubishi Jukogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his expertise in rubber technology and contribute to advancements in the field.
Collaborations
Shuichi has collaborated with notable colleagues such as Takashi Moribe and Haruhiro Takano. Their combined efforts have fostered innovation and development in rubber mixing technologies.
Conclusion
Shuichi Hanada's contributions to rubber mixing technology through his patent for an internal rubber mixer demonstrate his commitment to enhancing productivity and quality in the industry. His work continues to influence the field and showcases the importance of innovation in manufacturing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile