Location History:
- Kobe, JP (2011 - 2018)
- Hyogo, JP (2012 - 2022)
Company Filing History:
17 out of 1,883 
2 out of 42 Years Active: 2011-2022
Title: Mototaka Ochi: Innovator in Oxide Semiconductors
Introduction
Mototaka Ochi, an accomplished inventor based in Kobe, Japan, is renowned for his contributions to the field of oxide semiconductors. With a portfolio of 17 patents to his name, Ochi has significantly impacted the technological landscape, particularly in thin film transistors and oxide sintered bodies.
Latest Patents
Ochi's latest patents include advancements in thin film transistors that incorporate an oxide semiconductor layer. This innovative device features a structure that includes a gate electrode, gate insulating film, source/drain electrodes, and a passivation film on a substrate. The oxide semiconductor layer consists of metal elements such as Indium (In), Gallium (Ga), Zinc (Zn), and Tin (Sn), with specific atomic ratios that optimize its performance.
Another noteworthy patent involves an oxide sintered body and sputtering target. This invention outlines a method for producing an oxide sintered body by sintering indium oxide, gallium oxide, and tin oxide, achieving high relative density and fine average grain size. The atomic compositions are carefully defined, ensuring the functionality and structural integrity of the material.
Career Highlights
Ochi has held significant positions in notable companies throughout his career. He has worked for Kobe Steel, Ltd. and Kobelco Research Institute, Inc., where he applied his expertise in semiconductor technology.
Collaborations
Throughout his innovative journey, Mototaka Ochi collaborated with esteemed colleagues, including Hiroshi Goto and Nobuyuki Kawakami. These partnerships have facilitated the exchange of ideas and fostered advancements in semiconductor research.
Conclusion
In summary, Mototaka Ochi stands out as a pioneering inventor in the field of oxide semiconductors. His numerous patents and collaborative efforts with fellow innovators illustrate his commitment to advancing technology. Ochi's work continues to influence the landscape of semiconductors and promises to drive future innovations 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.