Company Filing History:
9 out of 58,129 
2 out of 2,856 
1 out of 16 Years Active: 2014-2025
Title: Hiroyuki Ohri: Innovator in Photodetector Technology
Introduction
Hiroyuki Ohri is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of photodetector technology, holding a total of 12 patents. His work has been instrumental in advancing electronic apparatuses and solid-state image pickup systems.
Latest Patents
One of Hiroyuki Ohri's latest patents is a photodetector that includes a plurality of photoelectric conversion sections integrated into a semiconductor substrate. This innovative design features a first region of a first electrical conduction type on one surface of the substrate, a second region of a second electrical conduction type on the opposite surface, and a third region that absorbs incident light. Additionally, the design incorporates a first electrode extending from the second surface, a pixel separation layer, and a second electrode that connects to the second region. Another notable patent involves a solid-state image pickup apparatus that effectively prevents charge loss and minimizes reductions in signal-to-noise ratio (S/N) and dynamic range. This apparatus includes a photoelectric conversion unit, a charge holding unit, and multiple gate units to control charge transfer.
Career Highlights
Hiroyuki Ohri has worked with leading companies in the technology sector, including Sony Corporation and Sony Semiconductor Solutions Corporation. His experience in these organizations has allowed him to develop cutting-edge technologies that enhance electronic devices.
Collaborations
Hiroyuki has collaborated with notable colleagues such as Yasunori Sogoh and Kazuki Nomoto. Their combined expertise has contributed to the successful development of innovative technologies in the field.
Conclusion
Hiroyuki Ohri's contributions to photodetector technology and solid-state image pickup systems have established him as a key figure in the field of electronics. His innovative patents and collaborations continue to influence advancements in technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.