Location History:
- Himeji, JP (2002)
- Hyogo, JP (2006 - 2010)
Company Filing History:
Years Active: 2002-2010
Title: Koichi Nakai: Innovator in Vacuum Cleaner Technology
Introduction
Koichi Nakai is a notable inventor based in Hyogo, Japan. He has made significant contributions to the field of vacuum cleaner technology, holding a total of 4 patents. His innovative designs focus on enhancing the functionality and user experience of electric vacuum cleaners.
Latest Patents
Nakai's latest patents include a dust collection unit for electric vacuum cleaners and an upright electric vacuum cleaner. The dust collection unit is designed to be detachably installed in the air passage from the suction unit to the electric fan of the cleaner. It features a dust collecting case for accumulating dust, a lid member that can be opened to discharge the accumulated dust, and a lock mechanism to keep the lid tightly closed. Additionally, the unit is equipped with a hand grip for easy handling when discharging dust, and a hinge positioned for user convenience. The electric vacuum cleaner also includes a lid opening mechanism that allows the user to open the lid without direct contact, thus avoiding unsanitary handling of dust.
Career Highlights
Koichi Nakai is currently employed at Sanyo Electric Co., Ltd., where he continues to innovate and develop new technologies in the vacuum cleaner industry. His work has significantly improved the efficiency and hygiene of vacuum cleaning devices.
Collaborations
Nakai has collaborated with several talented individuals in his field, including Atsuo Hamada and Kazumasa Kamatani. Their combined expertise has contributed to the advancement of vacuum cleaner technology.
Conclusion
Koichi Nakai's contributions to vacuum cleaner technology demonstrate his commitment to innovation and user-friendly design. His patents reflect a deep understanding of consumer needs and a desire to improve everyday appliances.