Location History:
- Kitakatsuragi-gun, JP (1999 - 2003)
- Nara, JP (2001 - 2015)
Company Filing History:
3 out of 79 
1 out of 80 
Years Active: 1999-2015
Title: Kiyoshi Yoshioka: Innovator in Temperature Control and Material Processing
Introduction
Kiyoshi Yoshioka is an accomplished inventor based in Nara, Japan, with a strong focus on developing innovative solutions in the field of manufacturing and engineering. With a total of four patents to his name, Yoshioka has made significant contributions to the industry, specifically in temperature control and thermoplastic materials.
Latest Patents
Yoshioka's latest patents showcase his commitment to improving efficiency and sustainability in manufacturing processes. One of his notable inventions is the "Temperature Control Apparatus of Working Machine," designed to provide an inexpensive and energy-saving solution. This apparatus effectively eliminates temperature differences between the room where the working machine is installed and its working area, enhancing operational efficiency.
Another significant patent is the "Continuous Manufacturing Method and Manufacturing Apparatus of Thermoplastic Polyester Resin Foam." This innovative method involves feeding thermoplastic polyester resin into a twin extruder, where it is heated to remove moisture. Following this step, a foaming agent is injected, resulting in a continuous foaming sheet. This process not only optimizes material usage by recycling trimming loss into crushed materials but also promotes sustainability in manufacturing practices.
Career Highlights
Throughout his career, Kiyoshi Yoshioka has held positions in reputable companies, including Sekisui Kaseihin Kogyo and DMG Mori Seiki Co., Ltd. His experience in these organizations has played a vital role in shaping his innovative thinking and approach toward solving engineering challenges.
Collaborations
Yoshioka has had the opportunity to collaborate with talented individuals in the industry, including Susumu Ishiwatari and Masahiro Tsubone. These collaborations have fostered a creative environment, leading to groundbreaking inventions that push the boundaries of current technology.
Conclusion
Kiyoshi Yoshioka stands as an exemplary figure in the realm of innovation, with his patents reflecting a deep understanding of manufacturing processes and a commitment to environmental sustainability. His work continues to inspire future inventors and contributes to the advancement of engineering solutions in Japan and beyond.