Company Filing History:
Years Active: 2018-2022
Title: Atsushi Ohoka: Innovator in Semiconductor Technology
Introduction
Atsushi Ohoka is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of nine patents. His work focuses on enhancing the functionality and efficiency of semiconductor devices.
Latest Patents
One of his latest patents is for a semiconductor device that includes a temperature sensing function. This device accurately senses temperature and comprises a first semiconductor layer on a semiconductor substrate, along with a temperature sensor. The temperature sensor features a sensing-body region of a second conductivity type, along with first and second regions of a first conductivity type that are arranged apart from each other. Additionally, a third region of the second conductivity type is positioned between the first and second regions. The concentration of the first conductivity type impurity in the temperature-sensing conductive layer is higher than that in the drift region.
Another notable patent involves a semiconductor epitaxial wafer and a method for manufacturing it. This innovation aims to suppress variations in device characteristics across a plane parallel to the principal surface of a semiconductor wafer. The semiconductor epitaxial wafer includes a semiconductor wafer and a first conductivity type semiconductor epitaxial layer that contains a first conductivity type impurity. The thickness distribution of the semiconductor epitaxial layer and the concentration distribution of the impurity are positively correlated in a plane parallel to the principal surface of the semiconductor wafer.
Career Highlights
Atsushi Ohoka is currently associated with Panasonic Intellectual Property Management Co., Ltd. His work at this esteemed company has allowed him to push the boundaries of semiconductor technology and contribute to advancements in the field.
Collaborations
Throughout his career, Ohoka has collaborated with notable colleagues, including Masao Uchida and Tsutomu Kiyosawa. These collaborations have further enriched his work and led to innovative solutions in semiconductor design and manufacturing.
Conclusion
Atsushi Ohoka's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in semiconductor devices and epitaxial wafers.
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.