This inventor holds 2 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2001-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Fuchu, JP (2001)
- Yokkaichi, JP (2003)
Company Filing History:
Years Active: 2001-2003
Title: Kazuyasu Tanaka: Innovator in Semiconductor Technology
Introduction
Kazuyasu Tanaka is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on innovative manufacturing methods and device designs that enhance the performance and application of semiconductor chips.
Latest Patents
Tanaka's latest patents include a manufacturing method of semiconductor chips with an adhesive agent. This method involves dicing a semiconductor wafer on which elements have been formed, followed by grinding the rear surface of the wafer to create discrete semiconductor chips. These chips are then adhered to an adhesive film, which is removably affixed to a dicing tape. Any excess portions of the adhesive film between the chips are subsequently removed.
Another notable patent is for an ultra-thin card-type semiconductor device that features an embedded semiconductor element. This device includes a thin semiconductor chip, measuring between 30 to 70 micrometers, which is thinner than the insulating resin film embedded in a device hole of a wiring film. The wiring film consists of a copper wiring layer and inner leads arranged on one main face of the insulating resin film. Electrode pads are bonded to the inner leads through heating and pressing, and a sealing resin layer is formed on the exterior as needed. This card-type semiconductor device is designed to withstand bending and is suitable for integrated circuit (IC) card applications.
Career Highlights
Kazuyasu Tanaka is associated with Kabushiki Kaisha Toshiba, a leading company in the technology sector. His work at Toshiba has allowed him to push the boundaries of semiconductor technology and contribute to advancements in the industry.
Collaborations
Tanaka collaborates with Yasuo Tane, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Kazuyasu Tanaka's contributions to semiconductor technology through his innovative patents and collaborations highlight his role as a key figure in the industry. His work continues to influence the development of advanced semiconductor devices, paving the way for future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile