This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Semiconductor Energy Laboratory Co., Ltd., Semiconductor Energy Laboratory Co., Ltd.. Active years: 2019-2026.
Company Filing History:
2 out of 16,652 
1 out of 293 Years Active: 2019-2026
Title: Naoki Ikezawa: Innovator in Semiconductor Manufacturing
Introduction
Naoki Ikezawa is a prominent inventor based in Tochigi, Japan. He has made significant contributions to the field of semiconductor manufacturing, holding 3 patents that enhance the productivity and yield of semiconductor devices and display devices.
Latest Patents
Ikezawa's latest patents focus on innovative manufacturing methods for semiconductor devices. One patent describes a manufacturing method that increases the yield of a display device's production process. This method involves forming a hydrogen-containing layer over a substrate, followed by an oxygen-containing layer. A first layer is then created using a resin or resin precursor, which undergoes heat treatment to form a resin layer. The process culminates in the separation of the layer to be peeled from the substrate. The first heat treatment occurs in an oxygen-containing atmosphere, optimizing the manufacturing process.
Another patent outlines a method for manufacturing semiconductor devices that also aims to increase yield and productivity. This method involves forming a first material layer over a substrate, followed by a second material layer. The two layers are separated to manufacture the semiconductor device. The first material layer may include hydrogen, oxygen, and water, and can consist of a metal oxide. The second material layer typically includes a resin, such as polyimide or acrylic. The separation of the layers is achieved by cutting a hydrogen bond, with the process enhanced by light irradiation at the interface.
Career Highlights
Ikezawa is associated with Semiconductor Energy Laboratory Co., Ltd., where he continues to innovate in semiconductor technology. His work has significantly impacted the efficiency of manufacturing processes in the industry.
Collaborations
Ikezawa collaborates with notable figures in the field, including Shunpei Yamazaki and Satoru Idojiri. Their combined expertise contributes to advancements in semiconductor technology.
Conclusion
Naoki Ikezawa's contributions to semiconductor manufacturing through his innovative patents demonstrate his commitment to enhancing productivity and efficiency in the industry. His work continues to influence the future of semiconductor technology.