This inventor holds 6 USPTO granted patents. Top assignees: Toto Ltd., Omron Tateisi Electronics Co.. Active years: 1987-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Chigasaki, JP (1987)
- Kanagawa, JP (1987 - 1990)
- Fukuoka, JP (1992)
Company Filing History:


Years Active: 1987-1992
Title: Innovations by Toshifumi Shigematsu
Introduction
Toshifumi Shigematsu is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of sanitary equipment and health inspection devices. With a total of 6 patents, his work reflects a commitment to improving user experience and health monitoring.
Latest Patents
One of his latest inventions is a toilet device with a system for inspecting health conditions. This innovative toilet includes a bowl surface with a urine reservoir for holding a urine sample. It features a box with a water tank, a slider for holding a urine test paper piece, and a urine analyzing device. The device is designed to analyze constituents of the urine sample and display the results on a control panel. Another significant patent is for sanitary equipment designed for clean rooms. This equipment is characterized by a nearly vertical body and fixation elements that do not protrude into the toilet, allowing for better air circulation.
Career Highlights
Throughout his career, Toshifumi Shigematsu has worked with prominent companies such as Toto Ltd. and Omron Tateisi Electronics Co. His experience in these organizations has contributed to his expertise in developing innovative sanitary solutions.
Collaborations
He has collaborated with notable coworkers, including Takao Ikenaga and Akio Kusumoto. Their joint efforts have likely enhanced the quality and impact of his inventions.
Conclusion
Toshifumi Shigematsu's contributions to the field of sanitary equipment and health inspection devices demonstrate his innovative spirit and dedication to improving user health and comfort. His patents reflect a blend of technology and practicality that addresses real-world needs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile