Location History:
- Kanagawa, JP (1998)
- Owariasahi, JP (2018 - 2022)
Company Filing History:
10 out of 83 
1 out of 122 Years Active: 1998-2022
Title: **Innovative Contributions of Hiromitsu Ichikawa in Vacuum Cleaning Technology**
Introduction
Hiromitsu Ichikawa, an inventive mind based in Owariasahi, Japan, has made significant strides in the field of vacuum cleaning technology. With a total of 10 patents to his name, Ichikawa has consistently pushed the boundaries of innovation, particularly in enhancing the functionality and convenience of electric vacuum cleaners.
Latest Patents
Ichikawa's recent work includes two notable patents focused on electric vacuum cleaning devices. The first patent describes an electric vacuum cleaner that features a primary dust container designed to collect airborne debris efficiently. This design includes a waste outlet and a lid that manage dust collection while maintaining ease of use. The incorporation of a secondary dust container provides enhanced performance by allowing the disposal of dust without hindering the user's experience.
The second patent outlines an electric vacuum cleaning apparatus that enables seamless switching between two functions: one that transfers the collected dust from the vacuum cleaner to a station for accumulation, and another that allows for rapid localized cleaning using a different implement. This innovative design includes a dust transfer pipe linked to an autonomous robotic vacuum, a suction passage for collecting additional dust, a secondary dust container, and a blower system to create the necessary negative pressure. Such advancements demonstrate Ichikawa's commitment to improving the overall efficiency and convenience of cleaning devices.
Career Highlights
Hiromitsu Ichikawa is currently employed at Toshiba Lifestyle Products & Services Corporation, where he plays a crucial role in innovating household cleaning appliances. His work has not only contributed to the company's portfolio but has also set new benchmarks in vacuum cleaning technology.
Collaborations
Throughout his career, Ichikawa has collaborated with talented colleagues, including Yukio Machida and Masatoshi Tanaka. Together, they have worked on various projects, pooling their expertise to enhance the development of new cleaning technologies that address consumer needs.
Conclusion
Hiromitsu Ichikawa's contributions in the field of vacuum cleaning demonstrate the impact that innovative thinking and collaborative effort can have in personal and household technologies. Through his patents and his work at Toshiba Lifestyle Products & Services Corporation, Ichikawa continues to advance the industry, making cleaning more efficient and convenient for users around the world.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.