Handa, Japan

Yukio Oikawa

This inventor holds 3 USPTO granted patents. Top assignees: Nippondenso Co., Ltd., Inax Corporation. Active years: 1989-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Oikawa. Retrieved from https://idiyas.com/inventor/yukio-oikawa-33fnspsa

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 = 3.3

ph-index = 3

Forward Citations = 76(Granted Patents)


Location History:

  • Kariya, JP (1989 - 1994)
  • Handa, JP (1994)

Company Filing History:


Years Active: 1989-1994

Loading Chart...
3 patents (USPTO):Explore Patents

Title: Innovations by Yukio Oikawa

Introduction

Yukio Oikawa is a notable inventor based in Handa, Japan. He has made significant contributions to the field of water purification technology. With a total of 3 patents to his name, Oikawa's inventions focus on improving the quality and safety of drinking water.

Latest Patents

Oikawa's latest patents include a water purifying apparatus and a compact water purifier. The water purifying apparatus features a filter that acts as a positive electrode, applying a DC voltage to prevent microbial proliferation in tap water. This innovative design includes a discharge pipe that serves as a negative electrode, ensuring that purified water remains free from contaminants. The compact water purifier is designed with an electrically conductive filter that occupies the water channel, purifying water as it flows through. It utilizes a battery to supply voltage between two electrodes, enhancing the purification process.

Career Highlights

Throughout his career, Yukio Oikawa has worked with prominent companies such as Nippondenso Co., Ltd. and Inax Corporation. His experience in these organizations has contributed to his expertise in developing advanced water purification technologies.

Collaborations

Oikawa has collaborated with notable individuals in his field, including Isamu Shigeta and Shiro Saito. These partnerships have likely fostered innovation and creativity in his projects.

Conclusion

Yukio Oikawa's contributions to water purification technology demonstrate his commitment to improving public health and safety. His innovative designs and patents reflect a deep understanding of the challenges associated with water quality.

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]
Loading…