Location History:
- Kobe, JP (1993)
- Hyogo, JP (2003)
Company Filing History:
Years Active: 1993-2003
Title: The Innovative Contributions of Yukihiko Koza
Introduction
Yukihiko Koza, a prominent inventor based in Hyogo, Japan, has made significant strides in the field of engineering with his innovative inventions. Holding two patents, Koza is known for his creativity and technical prowess in developing practical solutions that enhance efficiency and functionality.
Latest Patents
One of Koza's notable patents is the **Fastening Bolt**. This ingenious device allows for the fastening of flanges between a bolt head and a nut using spherical washers. The design features a cavity in the shaft that can be pressurized with hydraulic fluid. This innovative approach enables the fastening bolt to transition smoothly between fastened and unfastened conditions. By applying pressure, the fastening bolt can be easily released, allowing for quick and effortless removal of the nut, even in larger sizes. Moreover, the fastening force is adjustable, ensuring flexibility in various applications.
Another significant contribution from Koza is the **Molten Metal Producing and Refining Method**. This method stands out for its ability to produce molten metal without damaging the apparatus while achieving a stable second combustion rate. The process involves introducing metal-containing materials, carbonaceous materials, flux, and O.sub.2 gas into a furnace. The carbon dissolves into the metal bath, combusting with O.sub.2 gas to generate heat, while unburnt O.sub.2 gas performs second combustion with CO gas in the slag bath. This innovative method allows for efficient heat recovery and refining of metals.
Career Highlights
Yukihiko Koza's career is closely associated with Kawasaki Jukogyo Kabushiki Kaisha, where he has been instrumental in pushing the boundaries of engineering through his inventive work. His commitment to innovation has positioned him as a key player within the company and the industry at large.
Collaborations
Throughout his career, Koza has worked alongside talented individuals such as Mitsuharu Kishimoto and Kenichi Yajima. Their collaborative efforts have sparked creative solutions and further advancements in their respective fields.
Conclusion
In summary, Yukihiko Koza's innovative spirit and dedication to engineering have led to the development of significant patents that address practical challenges. Through his work, he not only exemplifies the importance of creativity in invention but also contributes to the advancement of technology in various industries. His impact is reflected in the functionality of his inventions and the collaborative nature of his career.