This inventor holds 9 USPTO granted patents. Top assignees: Research Development Corporation of Japan, Tohoku University, Other. Active years: 1981-1987.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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7 out of 834,570 Years Active: 1981-1987
Title: Kenichi Arai: Innovator in Semiconductor Technology
Introduction
Kenichi Arai is a prominent inventor based in Sendai, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 9 patents. His innovative work focuses on the development of flexible semiconductor materials that have a wide range of applications in electronic devices.
Latest Patents
Arai's latest patents include a novel thin ribbon of semiconductor material. This innovative ribbon features a polycrystalline structure composed of more than 50% grains with a grain size exceeding 5 micrometers. The ribbon has a thickness ranging from 5 to 200 micrometers, providing sufficient flexibility to be wound around a pipe with a diameter of 34 mm. The semiconductor can be composed of p-type, i-type, or n-type materials and may form a two-layer composite to create a p-n type junction. The composition includes pure silicon or silicon with additional impurity elements to enhance semiconductor properties.
Another significant patent involves a method for manufacturing a thin ribbon wafer of semiconductor material. This wafer also has a polycrystalline structure and similar flexibility and malleability as the thin ribbon. The wafer is designed for use in semiconductor electronic devices, showcasing Arai's commitment to advancing technology in this field.
Career Highlights
Throughout his career, Kenichi Arai has worked with notable institutions, including Tohoku University. His research and development efforts have led to groundbreaking advancements in semiconductor technology, making him a respected figure in the industry.
Collaborations
Arai has collaborated with esteemed colleagues such as Noboru Tsuya and Toshio Takeuchi. These partnerships have contributed to the success of his innovative projects and patents.
Conclusion
Kenichi Arai's contributions to semiconductor technology are noteworthy, with a focus on creating flexible materials for electronic devices. His patents reflect a deep understanding of material science and innovation, positioning him as a key player in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile