Location History:
- Hiratsuka, JA (1977)
- Yokohama, JP (1979 - 1994)
Company Filing History:
Years Active: 1977-1994
Title: Koji Ogaki: Innovator in Disaster Relief and Rock Splitting Technologies
Introduction
Koji Ogaki is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the fields of disaster relief and construction technology. With a total of 6 patents to his name, Ogaki's work focuses on innovative solutions that address pressing challenges in these areas.
Latest Patents
Ogaki's latest patents include a disaster relief robot and an operation controller designed for it. Additionally, he has developed a power-driven, wedge-operated rock splitter. This innovative device is engineered for splitting rock and concrete structures by being inserted into a drill hole. The rock splitter features a wedge that is coupled at its thick end to the output shaft of a hydraulic cylinder. The design includes a pair of guides that are yieldably held against the wedge, allowing for longitudinal sliding motion. Two pairs of opposed leaf springs connect the wedge guides to the hydraulic cylinder, ensuring stability while permitting movement. The wedge guides taper away from the hydraulic cylinder, facilitating easy insertion into drill holes. This technology enables multiple splitting operations, each with a thrust of the wedge, to fracture thick rock formations effectively.
Career Highlights
Koji Ogaki is currently employed at Kabushiki Kaisha Komatsu Seisakusho, a leading company in the manufacturing of construction and mining equipment. His work at this organization has allowed him to further develop his innovative ideas and bring them to fruition.
Collaborations
Ogaki has collaborated with notable colleagues, including Katsu Hirosawa and Masashi Kaminishi. Their combined expertise has contributed to the advancement of technology in their respective fields.
Conclusion
Koji Ogaki's contributions to disaster relief and rock splitting technologies highlight his innovative spirit and dedication to solving real-world problems. His patents reflect a commitment to improving efficiency and safety in challenging environments.