This inventor holds 5 USPTO granted patents and 1 published patent application, plus 3 CIPO patents and 2 EPO patents. Top assignees: Ngk Insulators, Inc., Metawater Co., Ltd.. Active years: 2006-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Handa, JP (2006 - 2011)
- Tokyo, JP (2022)
Company Filing History:
Years Active: 2006-2022
Title: The Innovative Mind of Hiroyuki Oyachi
Introduction
Hiroyuki Oyachi, an accomplished inventor based in Handa, Japan, has made significant contributions to the field through his inventive processes and devices. With a total of five patents to his name, Oyachi's work primarily focuses on advanced methods for water treatment and filtration.
Latest Patents
Among Oyachi's latest patents is a novel "Method of Removing Soluble Manganese." This method involves a mixing step where water for treatment is combined with activated carbon micropowder—with an average particle size ranging from 0.1 μm to 10 μm—and an oxidizing agent. This mixture undergoes a membrane filtration process to effectively produce treated water. Another key patent is his "Filtration Device," designed with multiple filters consisting of a filter element and a casing. This device innovatively connects several filters in a row using header tubes and further links two rows of filter strings in parallel through a filtrate recovery collecting tube, which is strategically positioned higher than the recovery header tubes.
Career Highlights
Throughout his career, Oyachi has collaborated with notable companies such as NGK Insulators, Inc. and Metawater Co., Ltd. His experiences in these prominent firms have helped shape his innovative approaches toward developing effective water treatment technologies.
Collaborations
Hiroyuki Oyachi has had the opportunity to work alongside Kiyotaka Sugiura, a coworker who shares a passion for improving filtration systems and addressing environmental challenges. Their collaborative efforts contribute to the advancement of technologies aimed at promoting clean water accessibility.
Conclusion
Hiroyuki Oyachi exemplifies the spirit of innovation in the realm of environmental technology. With his impactful inventions focused on water treatment and filtration systems, he continues to pave the way for effective solutions that address pressing water quality issues. Through his patents and collaborations, Oyachi stands out as a pivotal figure in improving water sustainability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile