Noriaki Katsumata

Title: Noriaki Katsumata: Innovator in Water Heating and Contaminant Detection

Introduction

Noriaki Katsumata is a notable inventor based in Chiyoda-ku, Japan. He has made significant contributions to the fields of water heating and contaminant detection, holding a total of 5 patents. His innovative designs focus on improving hygiene and efficiency in various applications.

Latest Patents

One of Katsumata's latest inventions is a storage water heater. This device is designed to enhance the maintenance of hygiene in the lower part of a hot-water storage tank and in the connected passage. The storage water heater comprises a heating device, a hot-water storage tank, a first passage, and a controller. The controller allows for selective switching between a heat-up operation and a recirculation operation. In the heat-up operation, hot water heated by the device is delivered to the upper part of the tank. Conversely, in the recirculation operation, hot water from the upper part is sent back to the lower part via the first passage.

Another significant patent is a contaminant detector and refrigeration cycle apparatus. This device features a detection object inclined relative to a horizontal direction in a drainage unit, where contaminants can accumulate. The detection unit emits energy toward the detection object to assess its contamination state. It includes a transmission and reception module, a calculation module, and a determination module to evaluate the contamination level based on the energy received.

Career Highlights

Noriaki Katsumata is associated with Mitsubishi Electric Corporation, a leading company in the electronics and electrical equipment sector. His work has contributed to advancements in technology that enhance both safety and efficiency in everyday applications.

Collaborations

Katsumata has collaborated with notable coworkers, including Akira Morikawa and Takafumi Nakai. Their combined expertise has fostered innovation and development in their respective fields.

Conclusion

Noriaki Katsumata's contributions to the fields of water heating and contaminant detection demonstrate his commitment to innovation and improvement. His patents reflect a deep understanding of technology and its application in enhancing everyday life.