Company Filing History:
2 out of 239 
2 out of 3 Years Active: 2009
Title: Hiroyuki Shindou: Innovator in Single-Event Effect Tolerant Circuits
Introduction
Hiroyuki Shindou is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of electronics, particularly in developing circuits that are tolerant to single-event effects. With a total of 2 patents, his work has implications for enhancing the reliability of electronic devices in various applications.
Latest Patents
Shindou's latest patents include a single-event effect tolerant latch circuit and flip-flop circuit. These inventions are designed to suppress the occurrence of single-event effects and mitigate adverse impacts during single-event transients. The latch circuit features a dual-port inverter and a dual-port clocked inverter, which eliminates transmission gates to reduce the formation of strong electric fields. Additionally, a delay time is established in the clock to counteract the negative effects of single-event transients, ensuring smooth transitions between storage modes.
Another significant patent involves an SEE tolerant inverter, NAND element, NOR element, semiconductor memory device, and data latch circuit. This invention showcases a double structure for the inverter, enhancing its tolerance to single-event effects. The design includes connections between p-channel and n-channel MOS transistors, which further improves the reliability of the circuit.
Career Highlights
Hiroyuki Shindou has worked with prominent organizations such as the Japan Aerospace Exploration Agency and High-Reliability Engineering & Components Corporation. His experience in these institutions has allowed him to develop innovative solutions that address critical challenges in electronic circuit design.
Collaborations
Shindou has collaborated with notable colleagues, including Satoshi Kuboyama and Akiko Makihara. Their combined expertise has contributed to the advancement of technology in the field of electronics.
Conclusion
Hiroyuki Shindou's contributions to the development of single-event effect tolerant circuits highlight his innovative spirit and dedication to enhancing electronic reliability. His patents reflect a commitment to addressing complex challenges in the industry, making him a significant figure in the realm of electronics.