Taizo Fujimura

Title: Taizo Fujimura: Innovator in Variable Valve Systems

Introduction

Taizo Fujimura is a notable inventor based in Hiroshima, Japan. He is recognized for his contributions to automotive technology, particularly in the development of variable valve systems. His innovative approach has led to advancements that enhance engine performance and efficiency.

Latest Patents

Fujimura holds a patent for a variable valve system. This control device manages a valve timing changer to adjust the phase of an exhaust valve camshaft in relation to the crankshaft. The system ensures that the intake valve opens earlier than the exhaust valve closes after the top dead center during low-load operations when the engine is not in a warm-up stage. Conversely, it advances the exhaust valve camshaft phase to close the exhaust valve earlier than the intake valve opens when the engine is in a warm-up stage.

Career Highlights

Throughout his career, Fujimura has worked with several companies, including Ogino Kogyo Co., Ltd. and Hatamura Engine Research Office Ltd. His experience in these organizations has contributed to his expertise in engine technology and innovation.

Collaborations

Fujimura has collaborated with notable individuals in the field, including Koichi Hatamura and Jun Bota. These partnerships have fostered a creative environment that has led to significant advancements in automotive engineering.

Conclusion

Taizo Fujimura's work in variable valve systems exemplifies the impact of innovative thinking in the automotive industry. His contributions continue to influence engine design and performance, showcasing the importance of invention in technological advancement.