This inventor holds 1 USPTO granted patent. Top assignees: Kao Corpoation, Tahara Machinery Limited. Active years: 1995.
Company Filing History:
1 out of 1 
1 out of 8 Years Active: 1995
Title: Minoru Ohizumi: Innovator in Blow Molding Technology
Introduction
Minoru Ohizumi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of blow molding technology, particularly with his innovative methods for controlling parison length. His work has implications for manufacturing efficiency and product quality in various industries.
Latest Patents
Ohizumi holds a patent for a "Parison length control method for blow molding machine." This method involves extruding a parison vertically, closing its end, and blowing gas into it. The process includes deriving a relationship between parison length and extruder screw rotation speed during a test molding process. During normal operations, the current parison length is detected, and the difference from the target length is calculated. The extruder screw rotation speed is then adjusted based on this difference to achieve the desired parison length. This innovative approach enhances the precision and efficiency of blow molding operations.
Career Highlights
Throughout his career, Minoru Ohizumi has worked with prominent companies such as Kao Corporation and Tahara Machinery Limited. His experience in these organizations has allowed him to refine his skills and contribute to advancements in manufacturing technologies.
Collaborations
Ohizumi has collaborated with notable colleagues, including Masayuki Akimoto and Tokuji Noguchi. These partnerships have fostered a creative environment that has led to further innovations in the field.
Conclusion
Minoru Ohizumi's contributions to blow molding technology exemplify the impact of innovative thinking in manufacturing. His patented methods not only improve production processes but also set a standard for future advancements in the industry.