Funabashi, Japan

Nobuo Johna

This inventor holds 5 USPTO granted patents. Top assignees: The Lion Fat and Oil Co. Ltd., Lion Corporation. Active years: 1980-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nobuo Johna. Retrieved from https://idiyas.com/inventor/nobuo-johna

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 = 3.7

ph-index = 5

Forward Citations = 70(Granted Patents)


Company Filing History:


Years Active: 1980-1989

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5 patents (USPTO):Explore Patents

Title: Nobuo Johna: Innovator in Laser Emission Materials and Surfactant Technology

Introduction

Nobuo Johna is a distinguished inventor based in Funabashi, Japan. He has made significant contributions to the fields of laser technology and surfactant formulation. With a total of five patents to his name, Johna's work reflects a commitment to innovation and practical applications.

Latest Patents

Among his latest patents, Johna has developed a laser emission material that contains a solid laser active medium dispersed in a melt molded product matrix of a zeolite. This innovation aims to enhance the efficiency and effectiveness of laser systems. Additionally, he has created a method for granulating cationic surfactants, which ensures good water dispersibility and storage stability. This method involves specific steps that optimize the performance of cationic surfactants in various applications.

Career Highlights

Throughout his career, Johna has worked with notable companies, including Lion Corporation and Lion Fat and Oil Co. Ltd. His experience in these organizations has allowed him to apply his inventive skills to real-world challenges, contributing to advancements in product formulations and technologies.

Collaborations

Johna has collaborated with esteemed colleagues such as Kazuo Ohbu and Nobuyuki Miyajima. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Nobuo Johna's contributions to laser emission materials and surfactant technology highlight his role as a key innovator in his field. His patents and collaborations reflect a dedication to advancing technology and improving product performance.

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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