Company Filing History:
3 out of 3 
2 out of 9 Years Active: 2016-2019
Title: **Katsuzo Kamada: A Innovator in Cleaning Device Technology**
Introduction:
Katsuzo Kamada, an inventive mind hailing from Konan, Japan, has made significant contributions to the field of cleaning device technology. With a total of three patents to his name, Kamada's work exemplifies innovation and practicality in everyday cleaning solutions.
Latest Patents:
Kamada's latest patents include a cleaning device coupling instrument and a cleaning device. The coupling instrument features an ingenious design that allows for easy attachment and detachment of the main body to or from the cleaning part of a cleaning device. It incorporates a first coupling member with a bulging part and slant part, ensuring a secure connection through a tapered side peripheral part. Additionally, the coupling includes a second coupling member designed for a loose fit with the bulging part and a series of engaging parts for enhanced functionality. Furthermore, the engaging mechanism showcases a unique engaging member comprising a deformable engaging claw, which effectively interacts with an engaged member, creating a linear contact area that aids in the seamless disconnection process of the cleaning device components.
Career Highlights:
Throughout his career, Kamada has showcased his ingenuity and commitment to enhancing cleaning technologies. His inventions demonstrate a deep understanding of mechanics and user-centric design, making cleaning tasks significantly more efficient for consumers.
Collaborations:
Katsuzo Kamada has collaborated with prominent companies such as Akusesu Corporation and Tsubakimoto Kogyo Co., Ltd. His experiences with these organizations have likely influenced his inventive path and contributed to the success of his patented technologies.
Conclusion:
In conclusion, Katsuzo Kamada's inventive contributions to cleaning devices are noteworthy. With innovative patents that improve the functionality and usability of cleaning technologies, Kamada stands out as a forward-thinking inventor. His dedication to enhancing everyday tools continues to impact the cleaning industry positively, promising further advancements in the future.