Nagaokakyo, Japan

Masami Takei

This inventor holds 1 USPTO granted patent. Top assignees: Lihit Seiko Co., Ltd., Shimadzu Mekutemu Kabushiki Kaisya. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Takei. Retrieved from https://idiyas.com/inventor/masami-takei-hdi7ke4u

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Masami Takei: Innovator in Nitriding Technology

Introduction

Masami Takei is a notable inventor based in Nagaokakyo, Japan. She has made significant contributions to the field of materials engineering, particularly in the development of nitriding methods. Her innovative approach has paved the way for advancements in the treatment of various materials.

Latest Patents

Masami Takei holds a patent for a composite diffusion type nitriding method. This method and its corresponding apparatus are designed to effectively nitride various materials, including machine parts that are typically challenging to treat using conventional methods. The composite diffusion nitriding apparatus consists of a container filled with solid granular materials, a furnace for housing the container, a nitriding gas introduction path, and an exhausting path for gas removal. In this method, the material to be nitrided is placed within the solid granular materials, and the nitriding gas is supplied to flow through these materials, facilitating the nitriding process.

Career Highlights

Throughout her career, Masami Takei has worked with reputable companies, including Lihit Seiko Co., Ltd. and Shimadzu Mekutemu Kabushiki Kaisya. Her experience in these organizations has contributed to her expertise in the field of nitriding technology.

Collaborations

Masami Takei has collaborated with notable colleagues, including Ryoji Fujino and Hideto Fujita. These partnerships have further enhanced her work and innovation in the industry.

Conclusion

Masami Takei's contributions to nitriding technology exemplify her dedication to advancing materials engineering. Her innovative methods and collaborative efforts continue to influence the field positively.

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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