Location History:
- Harunamachi, JP (1997)
- Gunma-gun, JP (1997 - 1998)
- Gunma Prefecture, JP (2001)
Company Filing History:
Years Active: 1997-2001
Title: Innovations by Mitsuo Osakabe
Introduction
Mitsuo Osakabe is a notable inventor based in Gunma-gun, Japan. He has made significant contributions to the field of engineering, particularly in the development of starting devices for electric motors and internal combustion engines. With a total of four patents to his name, Osakabe's work exemplifies innovation and practicality in design.
Latest Patents
One of Osakabe's latest patents is a starting device for an electric starter motor. This device is designed to downsize a small-sized motor without increasing its torque through gear deceleration. It can be fabricated inexpensively and in a compact form, allowing for a reduction gear with desired dimensions without significantly altering the overall size of the starter case. The device features a ring gear driven by multiple small-sized motors and includes a clutch mechanism for starting the engine by rotating the ring gear.
Another significant patent is the recoil starter for internal combustion engines. This invention boasts a simple and compact structure with fewer parts, which reduces manufacturing costs. The recoil starter employs a shaft with a rotatable reel and a rope wound around it, utilizing a spring's restoring force. A frictional resistance mechanism is integrated into the design, allowing for a swinging motion that engages with a pulley to start the engine efficiently.
Career Highlights
Osakabe's career is marked by his innovative designs and practical solutions in the field of motor starting devices. His patents reflect a deep understanding of engineering principles and a commitment to improving existing technologies. He works at Starting Industrial Co., Ltd., where he continues to develop and refine his inventions.
Collaborations
Throughout his career, Osakabe has collaborated with talented individuals such as Shuhei Tsunoda and Keizo Shimizu. These partnerships have contributed to the successful development of his innovative projects.
Conclusion
Mitsuo Osakabe's contributions to the field of engineering through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the design of starting devices for motors, showcasing the importance of practical engineering solutions.