This inventor holds 17 USPTO granted patents and 2 published patent applications. Top assignees: Shin-Etsu Handotai Co., Ltd., Fujikoshi Machinery Corp.. Active years: 2003-2024.
Location History:
- Fukushima, JP (2003 - 2005)
- Nishishirakawa, JP (2011 - 2015)
- Nishigo-mura, JP (2016 - 2024)
Company Filing History:
17 out of 1,099 
3 out of 71 Years Active: 2003-2024
Title: The Innovative Contributions of Koji Kitagawa
Introduction
Koji Kitagawa is a prominent inventor based in Nishishirakawa, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced slicing methods and apparatuses. With a total of 17 patents to his name, Kitagawa's work has had a substantial impact on various industries.
Latest Patents
Among his latest innovations is a method for slicing workpieces using a wire saw. This method involves a wire row formed by winding a fixed abrasive grain wire around multiple grooved rollers. The process allows for the simultaneous slicing of a workpiece at multiple positions aligned in the axial direction. Additionally, the method incorporates the supply of different coolants for workpiece slicing and drawing, enhancing efficiency and precision. Another notable patent is a wire saw apparatus that includes a wire row, a coolant nozzle, and a workpiece feed mechanism. This apparatus is designed to slice workpieces into wafer shapes while ensuring optimal coolant supply for improved performance.
Career Highlights
Throughout his career, Koji Kitagawa has worked with esteemed companies such as Shin-Etsu Handotai Co., Ltd. and Fujikoshi Machinery Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field.
Collaborations
Kitagawa has collaborated with notable colleagues, including Izumi Fusegawa and Ryoji Hoshi. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Koji Kitagawa's contributions to the field of engineering through his innovative patents and collaborations highlight his role as a leading inventor. His work continues to influence advancements in slicing technologies, showcasing the importance of innovation in engineering.