This inventor holds 3 USPTO granted patents. Top assignees: Agency of Industrial Science and Technology, Hanano Commercial Co., Ltd., Kabushiki Kaisha Gosei Kagaku Kenkyusho. Active years: 1983-1989.
Company Filing History:
3 out of 1,430 
2 out of 8 
2 out of 2 Years Active: 1983-1989
Title: Norio Kitamura: Innovator in Lubricant Compositions
Introduction
Norio Kitamura is a notable inventor based in Itami, Japan. He has made significant contributions to the field of lubricant compositions, particularly for metalworking applications. With a total of 3 patents to his name, Kitamura's work has had a considerable impact on industrial processes.
Latest Patents
One of Kitamura's latest patents is focused on lubricant compositions for metalworking. This invention provides a lubricant composition that operates effectively at temperatures exceeding 200 degrees Celsius. The composition includes active components such as alkali metal salts of phthalic acid and a glass composition containing specific percentages of P₂O₅, M₂O, and B₂O₃. The ratio of these components is carefully balanced to ensure optimal performance.
Another significant patent by Kitamura is a releasing lubricant designed for use in forging and extrusion processes. This lubricant comprises a mixture that enhances the efficiency of these industrial operations, showcasing Kitamura's innovative approach to solving practical challenges in manufacturing.
Career Highlights
Throughout his career, Norio Kitamura has worked with esteemed organizations such as the Agency of Industrial Science and Technology and Gosei Chemical Industry Co., Ltd. His experience in these institutions has allowed him to develop and refine his inventions, contributing to advancements in lubricant technology.
Collaborations
Kitamura has collaborated with notable colleagues, including Terumasa Okamura and Kiyohisa Eguchi. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field of lubricants.
Conclusion
Norio Kitamura's contributions to lubricant compositions have established him as a key figure in the industry. His patents reflect a deep understanding of material science and engineering, making significant strides in enhancing industrial processes.