Location History:
- Kawagoe, JP (1984 - 1986)
- Asaka, JP (1985 - 1988)
- Saitama, JP (1991)
Company Filing History:
6 out of 10,092 
1 out of 59 Years Active: 1984-1991
Title: Masafumi Araki: Innovator in Lawn Care and Engine Technology
Introduction
Masafumi Araki is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the fields of lawn care and internal combustion engine technology. With a total of 7 patents to his name, Araki's innovations reflect his commitment to enhancing efficiency and functionality in everyday machinery.
Latest Patents
One of Araki's latest inventions is a lawn mower with a blower feature. This riding lawn mower includes a frame supported by wheels and a mower housing that carries a plurality of cutter blades to effectively cut grass. It is equipped with a collection bag mounted at the rear, along with a discharge chute that directs grass clippings into the bag. The mower also features a blower with an impeller housing that works in conjunction with the cutter blades to convey clippings efficiently. Additionally, a short conduit connects the impeller housing to the discharge chute, ensuring that air generated by the impeller aids in the clipping collection process.
Another significant patent is an improved exhaust gas cleaning system for multi-cylinder internal combustion engines. This system includes an exhaust system with ports opening into multiple combustion chambers. It features a secondary air supplying system that introduces secondary air into the exhaust system. Reed valve devices are strategically placed within this system, allowing for independent control of secondary air supply to each exhaust port based on exhaust gas pulsations during engine operation.
Career Highlights
Throughout his career, Masafumi Araki has worked with prominent companies, including Honda Giken Kogyo Kabushiki Kaisha and Honda Giken Kabushiki Kaisha. His experience in these organizations has undoubtedly contributed to his innovative mindset and technical expertise.
Collaborations
Araki has collaborated with notable coworkers such as Yasuo Ikenoya and Shuso Ueda. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Masafumi Araki's contributions to innovation in lawn care and engine technology are commendable. His patents demonstrate a blend of practicality and ingenuity, making a lasting impact in his fields of expertise.