Company Filing History:
2 out of 2 
2 out of 3 
2 out of 3 Years Active: 1987-1988
Title: Mamoru Serino: A Pioneer in Cutter Technology
Introduction
Mamoru Serino is an innovative inventor hailing from Omuta, Japan. With a focus on advancing technologies in the field of coal extraction, Serino has made significant contributions through his patented inventions. His expertise in the development of specialized machinery has positioned him as a notable figure in the industry.
Latest Patents
Serino holds two patents that showcase his inventive skill. The first, titled "Double ranging drum cutter having load controller," integrates a load detector with a combination of a load sensor and a vibration sensor. This innovation enables feedback control of both the cutter drum height and the running speed of the drum cutter. As a result, even individuals lacking specialized training can operate the machine effectively while simultaneously preventing overload on the cutter drum.
His second patent, "Double ranging drum cutter having bedrock sensor based on video image," highlights a technological advancement for long wall type machines used in coal extraction. This invention includes a drum cutter body equipped with two television cameras that capture images of both lower and upper bedrock layers being cut by the drum. A video image processing unit connected to the cameras allows operators to easily distinguish the boundary between coal and bedrock. This allows for efficient extraction of coal while minimizing the unnecessary cutting of bedrock.
Career Highlights
Throughout his career, Mamoru Serino has been associated with notable companies in the field. He has contributed his expertise to the Zaidan Hojin Sekitan Gijutsu Kenkyusho and Mitsui Sekitan Kogyo Kabushiki Kaisha. His work has significantly impacted advancements in coal extraction technology.
Collaborations
Serino has worked alongside talented individuals, including Koji Sato and Hiroshi Kuroda. Their collaborative efforts have further enhanced the innovations attributed to Serino, allowing for the seamless integration of ideas and advancements in machinery.
Conclusion
Mamoru Serino's contributions to cutting technology in the coal extraction industry reflect his dedication to innovation and excellence. With his patented inventions, he has not only improved operational efficiency but has also made significant strides toward safer and more effective mining practices. As an inventor, Serino continues to inspire future generations with his ground-breaking work in the field.