Chiba, Japan

Tomohiro Syounai

This inventor holds 1 USPTO granted patent. Top assignee: Showa Denko K.k.. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomohiro Syounai. Retrieved from https://idiyas.com/inventor/tomohiro-syounai

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 = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: Innovations in Silicon Carbide Production by Tomohiro Syounai

Introduction: Tomohiro Syounai, an inventive mind hailing from Chiba, Japan, has significantly contributed to the field of materials science through his innovative method for producing silicon carbide (SiC) single crystals. With a patent to his name, Syounai has demonstrated his expertise and creativity in developing efficient methods for crystal growth, which is critical for various applications in electronics and photonics.

Latest Patents: Syounai holds a patent titled "Method for producing silicon carbide single crystal." The patented method encompasses a series of steps designed to grow SiC single crystals efficiently, preserving their high-quality crystallinity. The process involves using a seed crystal to facilitate the growth and transformation through multiple stages. The final outcome is an SiC single crystal with an exposed {0001} crystal face, which is highly valuable for various industrial applications.

Career Highlights: Tomohiro Syounai has established himself as a crucial figure in the materials science sector, working with the renowned company Showa Denko K.K. His groundbreaking work in silicon carbide crystal production is a testament to his dedication to innovation. With only one patent, Syounai's method showcases his potential for future advancements in the field.

Collaborations: Throughout his career, Tomohiro Syounai has collaborated with fellow innovators, such as Naoki Oyanagi and Yasuyuki Sakaguchi. Their collective efforts are indicative of a vibrant collaborative spirit that thrives in research and development environments, fostering significant breakthroughs in technology and materials.

Conclusion: Tomohiro Syounai's contributions to the innovation of silicon carbide single crystal production mark an important milestone in the field of materials science. His patented method not only underscores his inventive prowess but also highlights the importance of collaboration in advancing technological frontiers. As he continues to work with Showa Denko K.K. and engage with fellow researchers, the potential for further groundbreaking innovations remains promising.

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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