Company Filing History:
1 out of 5 
1 out of 929 Years Active: 1994
Title: The Innovations of Matsuo Ohtaka: Pioneering Control Apparatus for Pulverized Coal Injection
Introduction
Matsuo Ohtaka, an inventive mind based in Ashiya, Japan, has made noteworthy contributions in the field of engineering with a focus on efficient energy utilization. With a single patent to his name, Ohtaka's ingenuity has significantly impacted the operations of blast furnaces.
Latest Patents
Ohtaka holds a patent for a unique control apparatus designed for the injection quantity of pulverized coal to blast furnaces. This innovative apparatus works by measuring the flow rate of pulverized coal within a conveying pipe. It regulates the opening of a valve located between a feed tank and the conveying pipe, based on the measured flow rate. Furthermore, it regulates the internal pressure of the feed tank to maintain a differential pressure with the conveying pipe within a specified range. This configuration ensures rapid response, high accuracy in control, and wide-range controllability while efficiently managing the pulverized coal supply.
Career Highlights
Throughout his career, Matsuo Ohtaka has worked with prominent companies such as Diamond Engineering Co., Ltd. and Sumitomo Metal Industries, Inc. His work in these organizations has not only allowed him to refine his technical skills but also to contribute to significant advancements in energy efficiency and resource management in industrial applications.
Collaborations
Ohtaka has collaborated with industry professionals, including Yasunori Motoi and Makoto Numazawa, who have shared insights and expertise alongside him in various projects. These collaborations have been essential in developing innovative solutions and pushing the boundaries of technology in the energy sector.
Conclusion
Matsuo Ohtaka's contributions, particularly his innovative control apparatus for pulverized coal injection, showcase the vital role inventors play in enhancing industrial efficiency. His work remains a testament to the impact of focused innovation in the pursuit of sustainable energy practices.