Location History:
- Shinjuku-ku, JP (2012)
- Tokyo, JP (2011 - 2022)
Company Filing History:
4 out of 14 
2 out of 5 
1 out of 900 
Years Active: 2011-2022
Title: Inventor Keizo Saito: Innovations in Lubricant Technology
Introduction
Keizo Saito is a renowned inventor based in Tokyo, Japan, recognized for his significant contributions to lubricant technology. With a portfolio of seven patents, Saito has demonstrated his commitment to innovation and development in this specialized field.
Latest Patents
Among his latest innovations are the "Lubricant Cartridge Container" and the "Lubricant Supply System Provided with the Same." The lubricant cartridge container features a cylindrical member and a moving member that operates inside it. This design allows for efficient lubricant flow towards the inflow portion when subjected to suction from a lubricating pump. The innovative mechanism includes a first moving main body that interacts with a shoulder portion, while a second moving main body contacts the lubricant inflow after the first main body engages. Notably, the second portion includes a center that has a uniquely recessed polygonal shape in a plan view, enhancing its functional design. Additionally, he developed a follow plate for the cartridge for a lubricant feeder, further showcasing his ingenuity in lubricant supply systems.
Career Highlights
Throughout his career, Keizo Saito has contributed significantly to the companies he has worked with, including Lube Corporation and The Lube Company. His innovative spirit and technical expertise have led to the development of cutting-edge products that meet industry needs.
Collaborations
Saito has collaborated with notable colleagues such as Noboru Ozeki and Norio Kanda. These partnerships have played a pivotal role in advancing lubricant technologies, allowing Saito to leverage diverse insights and expertise to further enhance his inventions.
Conclusion
Keizo Saito's ongoing commitment to innovation in lubricant technology has solidified his place as a prominent inventor in this field. With a focus on improving functionality and efficiency, Saito continues to pave the way for advancements that benefit both companies and consumers, establishing a legacy of creativity and problem-solving in lubricant systems.