Mitaka, Japan

Akihiko Nagai

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Erma Optical Works, Ltd., Sekisui Chemical Co., Ltd.. Active years: 1986-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiko Nagai. Retrieved from https://idiyas.com/inventor/akihiko-nagai

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


% Patents Active = 50.0


Average Co-Inventor Count = 4.4

ph-index = 2

Forward Citations = 31(Granted Patents)


Location History:

  • Kawaguchi, JP (1986)
  • Mitaka, JP (2005)

Company Filing History:


Years Active: 1986-2005

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

Title: Akihiko Nagai: Innovator in Ozonization and Liquid Chromatography

Introduction

Akihiko Nagai is a notable inventor based in Mitaka, Japan. He has made significant contributions to the fields of ozonization and liquid chromatography, holding a total of 2 patents. His work focuses on enhancing the efficiency and control of ozone treatment processes.

Latest Patents

Nagai's latest patents include an innovative ozonization apparatus designed to dissolve ozone in material water with high efficiency and speed. This invention allows for easy and proper control of the dissolved ozone concentration in ozone water. Additionally, he has developed a liquid chromatograph that features a solvent tank, pump, sample injection element, column, detector, and a flow controller, which is connected between the pump and the detector and operates in parallel with the column.

Career Highlights

Throughout his career, Akihiko Nagai has worked with prominent companies such as Sekisui Chemical Co., Ltd. and Erma Optical Works, Ltd. His experience in these organizations has contributed to his expertise in developing advanced technological solutions.

Collaborations

Nagai has collaborated with notable colleagues, including Kozo Shirato and Kazuyasu Kawashima. Their combined efforts have furthered the advancements in their respective fields.

Conclusion

Akihiko Nagai's contributions to ozonization and liquid chromatography demonstrate his innovative spirit and commitment to improving technology. His patents reflect a dedication to enhancing efficiency and control in these important processes.

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…