This inventor holds 5 USPTO granted patents. Top assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Mitsubishi Metal Corporation. Active years: 1987-1992.
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 1,326 
1 out of 68 
Years Active: 1987-1992
Title: Koichi Takagi: Innovator in Can Seaming Technology
Introduction
Koichi Takagi is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of can seaming technology, holding a total of 5 patents. His innovative designs have improved the efficiency and effectiveness of can lid feeding and seaming processes.
Latest Patents
One of Takagi's latest patents is the "Can Lid Feeder." This invention features a separator for can lids that projects into a drop hole in a cylindrical body at the bottom of a hopper. The separator effectively separates dropped and stacked can lids one by one from the bottom of the stack. Additionally, the rotary shaft of the separator extends into a gear box that is supported in a freely swingable manner within the feeder. This design allows the gear box to move radially concerning the cylindrical body with the drop hole. Another aspect of this invention includes a rotary-type separator with independent screw grooves for separating can lids from a stack. Furthermore, a can lid feeding mechanism is integrated into the can feeding conveyor, positioned between a filler and a can seamer.
Another significant patent is the "Method for Seaming Packed Cans." This method involves clamping a can body and a lid between a lifter and a chuck while rotationally driving the assembly. A compression force is applied, and a groove portion of a roll is pressed against the edge of the lid to deform it. The seaming process is executed with the rotary axis of the roll inclined relative to the rotary axis of the chuck.
Career Highlights
Throughout his career, Koichi Takagi has worked with prominent companies, including Mitsubishi Jukogyo Kabushiki Kaisha and Mitsubishi Metal Corporation. His experience in these organizations has contributed to his expertise in can manufacturing technologies.
Collaborations
Takagi has collaborated with notable coworkers such as Hirokata Mihara and Teruo Shimizu. Their combined efforts have led to advancements in the field of can seaming technology.
Conclusion
Koichi Takagi's innovative contributions to can seaming technology have significantly impacted the industry. His patents reflect a commitment to improving manufacturing processes and enhancing product quality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile