Marina Fukunari

Title: Innovations by Marina Fukunari

Introduction

Marina Fukunari is a prominent inventor based in Shizuoka, Japan. She has made significant contributions to the field of engineering, particularly in the development of rotation transmission devices. With a total of three patents to her name, Fukunari's work showcases her innovative spirit and technical expertise.

Latest Patents

Fukunari's latest patents include a rotation transmission device designed to minimize collision sounds between an armature and a rotor. This device features a buffer system that includes a metal annulus and a rubber annulus, which work together to stabilize the armature's attraction to the rotor. Additionally, she has developed another rotation transmission device that reduces magnetism leakage from the armature to a control retainer. This invention ensures accurate and reliable operation of a two-way clutch by incorporating a restricting arrangement that defines a gap to prevent magnetism leakage.

Career Highlights

Marina Fukunari is currently employed at NTN Corporation, where she continues to innovate and contribute to the field. Her work has garnered attention for its practical applications and advancements in technology. Fukunari's dedication to her craft is evident in her successful patent applications and the impact of her inventions.

Collaborations

Throughout her career, Fukunari has collaborated with talented individuals such as Naotsugu Kitayama and Kyohei Sasanuma. These partnerships have allowed her to enhance her projects and bring innovative ideas to fruition.

Conclusion

Marina Fukunari is a remarkable inventor whose work in rotation transmission devices has made a significant impact in her field. Her patents reflect her commitment to innovation and engineering excellence.