Omuta, Japan

Masami Nakashima

This inventor holds 2 USPTO granted patents. Top assignee: Denki Kagaku Kogyo Kabushiki Kaisha. Active years: 1986-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Nakashima. Retrieved from https://idiyas.com/inventor/masami-nakashima-2p6r658f

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 = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1986-1989

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2 patents (USPTO):Explore Patents

Title: **Masami Nakashima: Innovator in Electrically Conductive Ceramics**

Introduction

Masami Nakashima, an accomplished inventor based in Omuta, Japan, has made significant strides in the field of electrically conductive ceramics. With a total of two patents to her name, Nakashima's work has contributed to advancements in material science, particularly in the design and production of innovative ceramic products.

Latest Patents

Nakashima's latest patents highlight her expertise in creating advanced materials. One of her notable inventions is the "Electrically Conductive Ceramic Product and Process for Its Production." This product is characterized by its composition, which includes boron nitride, titanium diboride, and aluminum nitride, resulting in a ceramic product that boasts a flexural strength of at least 900 kg/cm² and a specific resistance ranging from 300 to less than 2,500 μΩ.cm. Additionally, the material features reduced anisotropy, making it versatile for various applications.

Another innovation by Nakashima is the "Coating Composition." This formulation consists of two components: component (A), a powder composition that primarily includes boron nitride (30-80% by weight), a low melting point glaze (1-18% by weight), and other inorganic pigments; and component (B), a liquid composition that is primarily a silicone resin dissolved in an organic solvent. This coating composition is designed for industrial applications that require enhanced durability and performance.

Career Highlights

Masami Nakashima has built her career at Denki Kagaku Kogyo Kabushiki Kaisha, a company known for its innovation in the chemical industry. Her work at the company underscores her commitment to advancing ceramic technology and contributing to the field's growth.

Collaborations

Nakashima has collaborated with several talented individuals throughout her career, including her coworkers Koichi Matsuda and Hiroshi Nishikawa. These partnerships highlight the importance of teamwork in the research and development process, leading to successful innovations in their respective fields.

Conclusion

Masami Nakashima's contributions to electrically conductive ceramics mark her as a prominent figure in material innovation. With her patents reflecting cutting-edge research and a dedication to her work at Denki Kagaku Kogyo Kabushiki Kaisha, Nakashima continues to influence the industry and pave the way for future advancements in ceramic technologies. Her collaborations and innovative mindset set a compelling example for aspiring inventors and researchers around the globe.

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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