Location History:
- Chiyoda-machi, JP (2000 - 2004)
- Mito, JP (2008 - 2014)
Company Filing History:
2 out of 42,496 
1 out of 1,504 
3 out of 832,843 Years Active: 2000-2014
Title: Kousaku Ohno: Innovator in Construction Machinery
Introduction
Kousaku Ohno is a notable inventor based in Chiyoda-machi, Japan. He has made significant contributions to the field of construction machinery, holding a total of six patents. His innovative designs focus on enhancing the efficiency and functionality of construction equipment.
Latest Patents
One of Ohno's latest patents involves a construction machine that achieves motorization of a running gear without substantial increases in vehicle-body dimensions and costs. This wheeled excavator features travel wheels, an engine, a running motor-generator, an inverter, and a battery, all electrically connected to optimize performance. The design includes a clutch mechanism that allows for seamless power transmission between the engine and the wheels, enhancing operational efficiency during various terrains.
Another significant patent is for an electrically operated brake device. This invention addresses the issue of braking force differences between electrically operated brakes, which can lead to unstable vehicle traveling during braking. The system ensures that the motors of the brakes return to standard positions when the vehicle stops, and it adjusts the electric current to maintain balance between the motors, thereby improving safety and reliability.
Career Highlights
Throughout his career, Kousaku Ohno has worked with prominent companies, including Hitachi, Ltd. His experience in these organizations has contributed to his expertise in developing advanced construction machinery technologies.
Collaborations
Ohno has collaborated with notable colleagues such as Kim Houng Joong and Kazuo Tahara. Their combined efforts have furthered innovations in the field of construction machinery.
Conclusion
Kousaku Ohno's contributions to construction machinery through his patents demonstrate his commitment to innovation and safety in the industry. His work continues to influence the development of more efficient and reliable construction equipment.