Jun Bota

Title: Jun Bota: Innovator in Variable Valve Systems

Introduction

Jun Bota is a notable inventor based in Hiroshima, Japan. She has made significant contributions to the field of engine technology, particularly with her innovative variable valve system. Her work has implications for improving engine efficiency and performance.

Latest Patents

Jun Bota 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, when the engine is in a warm-up stage, the system advances the exhaust valve camshaft phase to close the exhaust valve earlier than the intake valve opens after the top dead center.

Career Highlights

Throughout her career, Jun Bota has worked with several companies, including Ogino Kogyo Co., Ltd. and Hatamura Engine Research Office Ltd. Her experience in these organizations has allowed her to refine her skills and contribute to advancements in engine technology.

Collaborations

Jun Bota has collaborated with notable individuals in her field, including Koichi Hatamura and Taizo Fujimura. These partnerships have fostered innovation and development in her projects.

Conclusion

Jun Bota's contributions to the field of variable valve systems highlight her role as an influential inventor. Her innovative approach to engine technology continues to impact the industry positively.