Nishitama, Japan

Tadashi Ishimura

This inventor holds 2 USPTO granted patents. Top assignee: Kioritz Corporation. Active years: 1992-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadashi Ishimura. Retrieved from https://idiyas.com/inventor/tadashi-ishimura-i1py7pwx

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 13(Granted Patents)


Location History:

  • Nishitama, JP (1992)
  • Tokyo, JP (1996)

Company Filing History:


Years Active: 1992-1996

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2 patents (USPTO):Explore Patents

Title: Innovations by Tadashi Ishimura

Introduction

Tadashi Ishimura is a notable inventor based in Nishitama, Japan. He has made significant contributions to the field of water purification technology. With a total of 2 patents, his work focuses on innovative solutions for water treatment and heating.

Latest Patents

Ishimura's latest patents include two groundbreaking inventions. The first is a water purifying and heating apparatus. This device features a pump that supplies water to a purifying filter connected by conduit to a boiler. It is designed to operate with a domestic electric power supply. The apparatus reduces the load current required for the pump's start-up and achieves an automatic flushing effect of the hollow fiber membrane filters. It provides hot water as needed without compromising the treatment efficiency of the purifying filter, even when the temperature of the water being treated is low. The second patent is a fresh water generator. This generator consists of a primary pump for pumping water to be treated, a secondary pump for pressure sending, and a filtering device for purifying the water. It includes interlocking devices for clutch means of transmission devices and an operation lever of a three-way valve. The lever can switch between two positions, allowing for the actuation or relaxation of the clutch means, thereby controlling the transmission of drive power from an internal combustion engine to the primary pump.

Career Highlights

Tadashi Ishimura is currently employed at Kioritz Corporation, where he continues to develop innovative technologies. His work has significantly impacted the field of water purification, making it more efficient and accessible.

Collaborations

Ishimura has collaborated with notable coworkers, including Susumu Miyashita and Syouji Adachi. Their combined expertise has contributed to the success of their projects and innovations.

Conclusion

Tadashi Ishimura's contributions to water purification technology through his patents demonstrate his commitment to innovation. His inventions not only enhance the efficiency of water treatment but also address the growing need for sustainable solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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