Location History:
- Nagano, JP (2009)
- Suwa, JP (2001 - 2023)
Company Filing History:
Years Active: 2001-2025
Title: Masahiko Tsuchiya: Innovator in Semiconductor Technology
Introduction
Masahiko Tsuchiya is a prominent inventor based in Suwa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His work has been instrumental in advancing the capabilities of electronic devices.
Latest Patents
One of Tsuchiya's latest patents involves a semiconductor device that includes a semiconductor substrate of a first conductivity type. This device features a first impurity layer of a second conductivity type formed at the surface of the semiconductor substrate, along with a second impurity layer of a first conductivity type that surrounds the first impurity layer. Additionally, it incorporates an insulating film that covers at least the first impurity layer and a resistive element with a spiral shape. The design also includes a first interlayer insulating layer that covers the resistive element and a plurality of first conductive films that are electrically coupled with the resistive element.
Another notable patent pertains to a mobile information processing device, integrated circuit, and battery pack. This integrated circuit includes an over-discharge detection circuit powered by a secondary battery. It is designed to detect whether the secondary battery is in an over-discharged state. Upon detection of such a state over a predetermined period, the circuit stops its detection operation according to an enable signal. Furthermore, a power down cancel circuit is included to restart the detection operation when a current supplied to a detection terminal from a power feeding circuit meets a predetermined threshold.
Career Highlights
Masahiko Tsuchiya is currently associated with Seiko Epson Corporation, where he continues to innovate and develop new technologies. His work has had a lasting impact on the semiconductor industry, contributing to the advancement of various electronic devices.
Collaborations
Throughout his career, Tsuchiya has collaborated with notable colleagues, including Norio Koizumi and Kensuke Yaita. These collaborations have further enhanced his contributions to the field.
Conclusion
Masahiko Tsuchiya's innovative work in semiconductor technology has established him as a key figure in the industry. His numerous patents reflect his commitment to advancing technology and improving electronic devices.
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.