Company Filing History:
4 out of 1,192 
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Years Active: 1997-2025
Title: Kenji Watanabe: Pioneering Innovations in Flush Toilet Technology
Introduction
Kenji Watanabe, an accomplished inventor based in Fukuoka, Japan, has made significant contributions to the field of sanitation technology with a total of four patents to his name. His work primarily focuses on the design and enhancement of flush toilet apparatuses, which are crucial for improving hygiene and usability in modern society.
Latest Patents
Watanabe's latest innovative creations include a range of advanced flush toilet apparatuses. One of his notable patents describes a flush toilet apparatus that features a toilet body equipped with a rim water spout port and a tank for washing water storage. This design also incorporates a flow channel switching mechanism that adjusts the amount of washing water supplied to either the rim side or tank side, alongside a detection part for electrical power failures. In instances of power failure during tank-side washing, the apparatus intelligently reallocates water supply to ensure continuous functionality.
Another patent highlights a specially designed flush toilet that features a bowl portion with distinct front and rear regions. This toilet includes a unique rim design with varying curvature and an innovative water spouting portion that creates a swirl flow on the shelf, enhancing the flushing efficiency.
Career Highlights
Throughout his career, Kenji Watanabe has collaborated with renowned companies such as Toto Ltd. and Nippon Tungsten Co., Ltd. His expertise in developing user-friendly and efficient toilet systems has positioned him as a key figure in the plumbing and sanitation industry.
Collaborations
Watanabe has worked alongside talented professionals like Yu Yamasaki and Masaaki Inoue, contributing to a collaborative environment that fosters innovative solutions in flush toilet technology. These partnerships have further enhanced the quality and efficacy of his inventions, allowing for improvements that benefit consumers and businesses alike.
Conclusion
As an inventor specializing in flush toilet technologies, Kenji Watanabe's work continues to influence the industry significantly. His latest patents demonstrate an ongoing commitment to innovation, ensuring that bathroom facilities remain efficient, reliable, and hygienic. With his wealth of knowledge and experience, Watanabe inspires future generations of inventors to pursue advancements in sanitation technology.