Naokatsu Kannari

This inventor holds 3 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents and 3 EPO patents. Top assignees: Gunma University, Nisshinbo Holdings Inc., Kawasaki Jukogyo Kabushiki Kaisha. Active years: 2015-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naokatsu Kannari. Retrieved from https://idiyas.com/inventor/naokatsu-kannari

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

USPTO Granted Patents = 3 (Patent Applications = 2)

% Patents Active = 66.7

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 3 (Patent Applications = 4)

Average Co-Inventor Count = 4.3

ph-index = 1

Forward Citations = 4(Granted Patents)

Location History:

Kiryu, JP (2015 - 2018)
Maebashi, JP (2020)

Company Filing History:

Nisshinbo Holdings Inc.

patents

1 out of 3,455

Kawasaki Jukogyo Kabushiki Kaisha

patents

4. 1 out of 1

Nihon Kanki Industry Co., Ltd.

patent

5. 1 out of 10,641

Sumitomo Electric Industries, Limited

patents

where one patent can have more than one assignee

Years Active: 2015-2020

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10844458 - Vanadium recovery method, method for producing electrolytic solution for redox flow batteries, vanadium recovery device, and device for producing electrolytic solution for redox flow batteries (2020-11-24),

2. 10005701 - Support for supporting metals, metal-supported catalyst, methanation reaction apparatus, and method relating to these (2018-06-26),

3. 8999874 - Carbon catalyst and process for production thereof, and electrode and battery each equipped with same (2015-04-07),

Title: Naokatsu Kannari: Innovator in Vanadium Recovery and Methanation Technologies

Introduction

Naokatsu Kannari is a prominent inventor based in Kiryu, Japan. He has made significant contributions to the fields of vanadium recovery and methanation technologies. With a total of 3 patents to his name, Kannari's work is characterized by innovative methods and devices that enhance the efficiency of chemical processes.

Latest Patents

Kannari's latest patents include a vanadium recovery method and a method for producing electrolytic solutions for redox flow batteries. His inventions focus on a multi-step process that involves acid leaching, complex generation, and selective recovery of metals. The vanadium recovery device he developed is designed to optimize the extraction of vanadium from metal mixtures, while the device for producing electrolytic solutions aims to improve the efficiency of redox flow batteries.

Career Highlights

Throughout his career, Naokatsu Kannari has worked with notable institutions such as Gunma University and Nisshinbo Holdings Inc. His experience in these organizations has allowed him to collaborate on various research projects and develop cutting-edge technologies in his field.

Collaborations

Kannari has collaborated with esteemed colleagues, including Jun-ichi Ozaki and Takeaki Kishimoto. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Naokatsu Kannari's innovative work in vanadium recovery and methanation technologies showcases his commitment to advancing chemical engineering. His contributions continue to impact the industry positively, paving the way for more efficient and sustainable practices.

Profile summary based on public USPTO records.