Company Filing History:
Years Active: 2016-2020
Title: Toshiaki Nagai: Innovator in Semiconductor Technology
Introduction
Toshiaki Nagai is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of seven patents. His work primarily focuses on improving the efficiency and functionality of semiconductor apparatuses and imaging systems.
Latest Patents
Nagai's latest patents include innovative designs for semiconductor apparatuses, solid-state image sensing apparatuses, and camera systems. One of his notable inventions is a semiconductor apparatus that reduces interference between signals transmitted through adjacent via holes. This invention prevents an increase in the number of via holes, thereby reducing the area of the chip that houses the sensors and minimizing the number of mounting steps required. The design involves bonding first and second chips to form a laminated structure, with wiring connected through via holes. The first chip transmits signals obtained by time-discretizing analog signals generated by respective sensors to the second chip. The second chip samples these signals at a different timing than the first chip, quantizing the sampled signals to produce digital outputs.
Another significant patent by Nagai focuses on a similar concept, emphasizing the reduction of interference between signals and the efficiency of the semiconductor apparatus. This innovation also involves the bonding of chips and the strategic use of via holes to enhance signal transmission and processing.
Career Highlights
Toshiaki Nagai is currently employed at Sony Corporation, where he continues to develop cutting-edge technologies in the semiconductor field. His work has been instrumental in advancing the capabilities of imaging systems and enhancing the performance of electronic devices.
Collaborations
Nagai has collaborated with notable colleagues, including Ken Koseki and Yosuke Ueno. These partnerships have contributed to the successful development of his innovative patents and have fostered a collaborative environment for technological advancement.
Conclusion
Toshiaki Nagai is a key figure in the semiconductor industry, with a strong portfolio of patents that reflect his innovative spirit and technical expertise. His contributions continue to shape the future of imaging technology and semiconductor applications.