This inventor holds 10 USPTO granted patents and 1 EPO patent. Top assignees: Nippon Telegraph and Telephone Corporation, Sony Semiconductor Solutions Corporation, Alps Electric Co., Ltd.. Active years: 2003-2025.
Location History:
- Isehara, JP (2003 - 2005)
- Miyagi-ken, JP (2008 - 2009)
- Tokyo, JP (2007 - 2021)
- Kanagawa, JP (2006 - 2023)
Company Filing History:
3 out of 5,300 
3 out of 3,270 
2 out of 4,048 
Years Active: 2003-2025
Title: Hiroki Suto: Innovator in Solid-State Imaging Technology
Introduction
Hiroki Suto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of solid-state imaging technology, holding a total of 10 patents. His work focuses on enhancing the efficiency and performance of imaging devices.
Latest Patents
One of Suto's latest patents is a solid-state imaging element designed to reduce the number of operations of analog-to-digital (AD) conversion units. This innovation aims to minimize the influence of noise components on the AD conversion units of other columns. The imaging element features multiple comparators corresponding to pixel columns, a reference signal generation unit, and input circuits that facilitate the processing of pixel signals.
Another notable patent is for an imaging device with a stacked chip structure. This device includes two semiconductor chips: one with a pixel circuit and another with an AD conversion circuit. The AD conversion circuit is equipped with a latch circuit for retaining digital codes and a failure detection circuit to ensure reliability.
Career Highlights
Hiroki Suto has worked with leading companies in the technology sector, including Nippon Telegraph and Telephone Corporation and Sony Semiconductor Solutions Corporation. His experience in these organizations has contributed to his expertise in imaging technology and semiconductor design.
Collaborations
Suto has collaborated with notable professionals in his field, including Satoshi Shigematsu and Kazuhiro Yaegawa. These partnerships have fostered innovation and advancement in imaging technologies.
Conclusion
Hiroki Suto's contributions to solid-state imaging technology and his impressive portfolio of patents highlight his role as a key innovator in the industry. His work continues to influence the development of advanced imaging devices.