This inventor holds 10 USPTO granted patents and 1 EPO patent. Top assignees: National Institute of Advanced Industrial Science and Technology, Agency of Industrial Science and Technology Ministry of International, Nissan Motor Company Limited. Active years: 1985-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tsukuba-shi, Ibaraki, JP (2004)
- Ibaraki, JP (1985 - 2009)
- Tsukuba, JP (2000 - 2018)
Company Filing History:
4 out of 1,763 
2 out of 172 
2 out of 13,420 
Years Active: 1985-2018
Title: Innovator of Tomorrow: The Contributions of Hideyo Okushi
Introduction
Hideyo Okushi, an esteemed inventor based in Tsukuba, Japan, has made significant strides in the field of semiconductor technology and diamond manufacturing. With an impressive portfolio of 10 patents to his name, Okushi continues to push the boundaries of innovation, particularly in the areas of single crystal diamonds and semiconductor devices.
Latest Patents
Among his latest inventions, one notable patent is the "Method for manufacturing a single crystal diamond." This innovative process involves the vapor phase synthesis of single crystal diamonds on a seed substrate. The method includes measuring the flatness of the substrate to determine whether flattening is necessary before depositing additional layers of synthetic diamond.
Another remarkable invention by Okushi is his design for a "Semiconductor device" that enhances the conductivity for holes in semiconductor layers. This junction element operates efficiently under a forward voltage, forming a depletion layer that permits a majority of holes to travel through the semiconductor while minimizing resistance. This invention is versatile, applicable to various semiconductor materials, including diamond, zinc oxide, and silicon.
Career Highlights
Okushi has held influential positions throughout his career, working at prominent institutions such as the National Institute of Advanced Industrial Science and Technology (AIST). His commitment to research and development has led to groundbreaking advancements in semiconductor materials and manufacturing processes.
Collaborations
Throughout his career, Hideyo Okushi has collaborated with notable figures in the industry, including Daisuke Takeuchi and Masahiko Ogura. These partnerships have undoubtedly contributed to the innovative solutions that have emerged from his work, enhancing the field of semiconductor technology and materials science.
Conclusion
In summary, Hideyo Okushi's dedication to innovation and invention has left a lasting impact on the fields of semiconductor and diamond technologies. With his extensive patent portfolio and collaborative efforts, Okushi exemplifies the spirit of ingenuity that drives advancements in modern technology. His work inspires future generations of inventors to continue exploring the possibilities of innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile