Kazuhiko Kitamura

Title: **Kazuhiko Kitamura: Innovator in Lubrication and Automotive Technology**

Introduction

Kazuhiko Kitamura, based in Toyota, JP, has made significant contributions to the fields of lubrication technology and automotive engineering. With a remarkable portfolio of 20 patents, his innovations have advanced industry standards and practices.

Latest Patents

Among Kitamura's latest patents is a **metal processing lubricating oil composition and process for producing** it. This patent discloses an innovative metal processing lubricating oil composition that incorporates mineral oil, synthetic oil, or a mixture of both, along with phosphoric ester and orthophosphoric acid. The composition is designed to eliminate the tedious pre-treatment procedures common in traditional lubricating methods. It offers excellent seizure prevention performance during cold plastic working simply by applying a coating to the workpieces. Additionally, the lubricating oil can include metallic phosphate, which helps to minimize corrosivity towards ferrous materials.

Another significant invention is the **dash pot device**, aimed at enhancing deceleration control in automobile throttle systems. This device features a body member with a partition wall that creates a diaphragm chamber and an air chamber. Key components include a diaphragm, an air filter, a shaft, a pinhole type orifice passage, and a check valve, all working together to regulate the return action of carburetor throttle valves effectively.

Career Highlights

Kazuhiko Kitamura has worked with prominent companies that emphasize innovation in automotive technology, including **Aisin Seiki Co., Ltd.** and **Toyota Motor Corporation**. His extensive experience in these organizations has allowed him to refine his skills and contribute to groundbreaking developments in lubrication and engine control technologies.

Collaborations

Throughout his career, Kitamura has collaborated with esteemed colleagues such as **Masami Inada** and **Takao Nonoyama**, both of whom share his commitment to pushing the boundaries of technology and engineering.

Conclusion

Kazuhiko Kitamura's innovative spirit and dedication to improvement have established him as a noteworthy inventor in the automotive and lubrication sectors. His substantial number of patents speaks to his ingenuity and influence, setting new standards for future advancements in the industry.