Location History:
- Tokyo, JP (1995 - 1996)
- Kanagawa, JP (2006 - 2013)
Company Filing History:
Years Active: 1995-2013
Title: Hiroaki Ohki: Innovator in Solid-State Imaging Technology
Introduction
Hiroaki Ohki is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of solid-state imaging devices, holding a total of 13 patents. His work has been instrumental in advancing imaging technology, particularly in the design and functionality of light-receiving sensor portions.
Latest Patents
Ohki's latest patents include innovative designs for solid-state imaging devices. One notable patent describes a solid-state imaging device featuring an electrode for reading a signal charge positioned on one side of a light-receiving sensor portion that constitutes a pixel. This design incorporates a predetermined voltage signal applied to a light-shielding film, which covers the image pickup area, excluding the light-receiving sensor portion. Additionally, a second-conductivity-type semiconductor area is formed at the center of the first-conductivity-type semiconductor area, which serves as the photo-electric conversion area of the light-receiving sensor. Areas with a lower impurity concentration than that of the second-conductivity-type semiconductor are also formed on the surface of the first-conductivity-type semiconductor area, enhancing the device's performance.
Career Highlights
Hiroaki Ohki has built a successful career at Sony Corporation, where he has been able to apply his expertise in imaging technology. His innovative designs have not only contributed to the company's product offerings but have also set new standards in the industry.
Collaborations
Ohki has collaborated with notable colleagues, including Yoshiaki Kitano and Nobuhiro Karasawa. These partnerships have fostered a creative environment that has led to groundbreaking advancements in imaging technology.
Conclusion
Hiroaki Ohki's contributions to solid-state imaging technology have made a lasting impact on the field. His innovative patents and collaborations with esteemed colleagues highlight his role as a leading inventor in the industry.
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.