Location History:
- Itami, JP (1995)
- Hyogo, JP (2000 - 2001)
- Tokyo, JP (1998 - 2003)
Company Filing History:
Years Active: 1995-2003
Title: Masahiro Tamaki: Innovator in Semiconductor Technology
Introduction
Masahiro Tamaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 13 patents. His innovative approaches have paved the way for advancements in manufacturing processes and device efficiency.
Latest Patents
Among his latest patents is a method of manufacturing a semiconductor device with a plated heat sink by laser cutting. This method involves forming first separation grooves in the front surface of the semiconductor substrate, followed by the formation of second separation grooves at the bottoms of the first grooves. A linkage metal layer is then created in the second grooves, which is subsequently cut using laser light. This technique ensures that the top of the linkage metal layer is spaced from the surface of the semiconductor substrate, effectively preventing short-circuiting between the linkage metal layer and wires. Another notable patent is a method of plating semiconductor wafers, which enhances the uniformity of the plated coating thickness without altering the flow velocity of the feed plating solution. This method utilizes an aperture at the center of a mesh anode electrode to create a specific electric field density distribution, resulting in improved plating outcomes.
Career Highlights
Masahiro Tamaki is currently employed at Mitsubishi Electric Corporation, where he continues to innovate and develop new technologies. His work has been instrumental in advancing semiconductor manufacturing techniques, making him a key figure in the industry.
Collaborations
Throughout his career, Tamaki has collaborated with notable colleagues, including Katsuya Kosaki and Kazuo Hayashi. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovation.
Conclusion
Masahiro Tamaki's contributions to semiconductor technology are significant and impactful. His innovative patents and collaborative efforts continue to shape the future of the industry.