This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignees: Sumco Corporation, Mitsubishi Denki Kabushiki Kaisha, Nec Corporation. Active years: 1999-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 628 
1 out of 21,351 
1 out of 36,770 
Years Active: 1999-2026
Title: The Innovations of Tsuyoshi Morita
Introduction
Tsuyoshi Morita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding 4 patents that showcase his innovative approaches. His work focuses on improving the efficiency and reliability of silicon wafers and semiconductor memory.
Latest Patents
Morita's latest patents include a method of polishing silicon wafers that incorporates a notch polishing process. This method aims to reduce the formation of step-forming microdefects on silicon wafers. The process involves several steps, including double-side polishing, notch portion polishing, peripheral beveled portion polishing, and finish polishing. Each step is designed to enhance the quality of the silicon wafer, ensuring optimal performance in semiconductor applications.
Another notable patent is for a semiconductor memory capable of preventing erroneous inversion of data. This invention includes read memory cells and detection memory cells, which work together to prevent data inversion caused by fluctuations in electric charge. The detection sense amplifiers play a crucial role in identifying potential data inversion before it occurs, thereby safeguarding the integrity of the data.
Career Highlights
Throughout his career, Morita has worked with esteemed companies such as Mitsubishi Electric Corporation and Sumco Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.
Collaborations
Morita has collaborated with notable colleagues, including Kazuya Sugita and Akira Hamakawa. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
Tsuyoshi Morita's contributions to the field of semiconductor technology are noteworthy. His innovative patents and collaborations reflect his commitment to advancing the industry. His work continues to influence the development of reliable and efficient semiconductor solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile