Musashino, Japan

Yasuhito Ishii

This inventor holds 1 USPTO granted patent. Top assignees: De Nora Permelec Ltd, Yokogawa Electric Corporation. Active years: 2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuhito Ishii. Retrieved from https://idiyas.com/inventor/yasuhito-ishii

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 = 7.0

ph-index = 1


Company Filing History:


Years Active: 2023

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1 patent (USPTO):Explore Patents

Title: Innovator Yasuhito Ishii: A Pioneer in Wastewater Treatment

Introduction

Yasuhito Ishii is a notable inventor based in Musashino, Japan, recognized for his contributions to environmental technology, particularly in wastewater management. With a focus on improving the processes of treating wastewater, Ishii has made significant strides that showcase his innovative spirit and engineering expertise.

Latest Patents

Yasuhito Ishii holds a patent for a wastewater treatment method and apparatus. This innovative approach involves a process of soft water treatment that crystallizes calcium carbonate from wastewater, effectively removing it. In addition, the method includes the electrolysis of the treated wastewater to generate both acidic and alkaline aqueous solutions. A significant feature of this invention is that a portion of the alkaline solution is recirculated to enhance the soft water treatment process, underscoring its efficiency and sustainability.

Career Highlights

Throughout his career, Ishii has worked with reputable companies such as Yokogawa Electric Corporation and De Nora Permelec Ltd. His experience in these organizations has not only facilitated his research and development efforts but also established him as a valuable contributor to the field of water treatment technologies.

Collaborations

In his professional journey, Yasuhito Ishii has had the opportunity to collaborate with accomplished peers, including Yasuhiro Matsui and Hideki Komatsu. Their collective efforts have further advanced the innovations in wastewater treatment methods, promoting cleaner and more efficient solutions.

Conclusion

Yasuhito Ishii’s innovative contributions in wastewater treatment exemplify the impact that inventors can have on environmentally sustainable practices. With his patent and collaborations, he has paved the way for advancements that not only benefit industries but also contribute to the preservation of natural resources. His work continues to inspire future innovations in the field.

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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