Kenichiro Sunaba

Title: Kenichiro Sunaba: Innovator in Vacuum Cleaner Technology

Introduction

Kenichiro Sunaba is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of vacuum cleaner technology, holding a total of 5 patents. His innovative designs focus on improving the efficiency and usability of electric vacuum cleaners.

Latest Patents

One of his latest patents involves an electric vacuum cleaner that features an inlet port for suctioning air streams containing dirt particles. This design includes a centrifugal separation member with a circular space that enhances the separation of dirt from the air. The swirling air stream created within the centrifugal separation member significantly improves the efficiency of dirt collection.

Another recent patent is for a vacuum cleaner hose unit that includes a hose fitting with a coupling protrusion. This design allows for a cleaner main body with a rotatable suction unit, which includes a suction port and a rotary brush. The configuration prevents the vacuum cleaner from falling when set upright, enhancing safety and usability. Additionally, it simplifies the assembly process, reducing the number of parts and improving workability.

Career Highlights

Kenichiro Sunaba is currently employed at Matsushita Electric Industrial Co., Ltd., where he continues to innovate in the field of household appliances. His work has contributed to advancements in vacuum cleaner technology, making them more efficient and user-friendly.

Collaborations

Throughout his career, Sunaba has collaborated with notable colleagues such as Kiyoshi Hashizume and Koichi Ito. Their combined expertise has led to the development of innovative solutions in vacuum cleaner design.

Conclusion

Kenichiro Sunaba's contributions to vacuum cleaner technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of user needs and technical challenges, making him a significant figure in the field.