This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Sumitomo Precision Products Co., Ltd.. Active years: 2005-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Amagasaki, JP (2005 - 2010)
- Hyogo, JP (2015)
Company Filing History:
Years Active: 2005-2015
Title: Innovations of Yukitaka Yamaguchi
Introduction
Yukitaka Yamaguchi is a notable inventor based in Amagasaki, Japan. He has made significant contributions to the field of technology, particularly in the development of advanced apparatuses for metal filling and ozone processing. With a total of 3 patents to his name, Yamaguchi continues to push the boundaries of innovation.
Latest Patents
One of Yamaguchi's latest inventions is a metal filling apparatus. This device minimizes the thickness of excess metal formed on an object and efficiently fills molten metal into minute spaces. The apparatus features a table that holds a semiconductor wafer, a piston with a pressure portion, and a pressing mechanism that engages the piston onto the wafer. An airtight chamber is formed, which houses the wafer, table, housing, and piston. The mechanism reduces pressure inside the chamber by exhausting gas, while another mechanism supplies molten metal and an inert gas into the chamber.
Another significant invention is the ozone processing device. This device includes a substrate-carrying and heating platform, along with a gas supply head that has vent holes directed towards the platform. The gas supply head is designed with gas conduits and coplanar facing plates that facilitate the efficient discharge of ozone gas. The design ensures that thermal equilibrium between the plates and the substrate is reached quickly, enhancing substrate temperature management.
Career Highlights
Yamaguchi is currently employed at Sumitomo Precision Products Co., Ltd., where he applies his expertise in developing innovative technologies. His work has garnered attention for its practical applications in various industries.
Collaborations
Throughout his career, Yamaguchi has collaborated with notable colleagues, including Tatsuo Kikuchi and Takeo Yamanaka. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Yukitaka Yamaguchi is a distinguished inventor whose work in metal filling and ozone processing devices showcases his innovative spirit. His contributions continue to impact the technological landscape, and his patents reflect his commitment to advancing engineering solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile