This inventor holds 33 USPTO granted patents and 9 published patent applications, primarily in Electrophoretic Displays. Top assignee: Seiko Epson Corporation. Active years: 2001-2024.
Location History:
- Nagano-ken, JP (2003 - 2006)
- Suwa, JP (2001 - 2009)
- Hotaka-machi, JP (2003 - 2009)
- Nagano, JP (2009)
- Hotaka-cho, JP (2005 - 2013)
- Azumino, JP (2013 - 2024)
Company Filing History:
Years Active: 2001-2024
Areas of Expertise:
Title: Makoto Katase: Innovator in Temperature Detection and Motor Control Systems
Introduction
Makoto Katase, an accomplished inventor based in Azumino, Japan, has made significant contributions to the field of circuit design with a remarkable portfolio of 33 patents. His innovations primarily focus on temperature abnormality detection and motor control systems, showcasing his expertise in electrical engineering and technology.
Latest Patents
Among Katase's latest inventions is a temperature abnormality detection circuit device. This device consists of multiple circuit blocks, each equipped with at least one temperature sensor, controlled by a sophisticated control circuit. The innovation allows for first feedback control for temperature detection within each block, while the control circuit implements second feedback control to ensure comprehensive monitoring and detection of temperature irregularities.
Additionally, Katase has developed a motor driving circuit integrated with both stepping and DC motor driving capabilities. This invention features a control circuit that effectively manages the driving processes for both types of motors. Notably, if a driving instruction for the stepping motor is received while the DC motor is in operation, the circuit expertly halts the DC motor to prioritize the stepping motor’s operations.
Career Highlights
Makoto Katase is associated with Seiko Epson Corporation, where his innovative spirit and technical skills contribute to advancements in electronic apparatus and motor control methods. His prolific output in patenting reflects his commitment to engineering excellence and innovation within the company.
Collaborations
Throughout his career, Katase has collaborated with distinguished colleagues, including Haruo Hayashi and Motoaki Nishimura. Together, they have fostered an environment of creativity and innovation, contributing to numerous technological advancements in their fields.
Conclusion
Makoto Katase stands out as a key figure in the realm of circuit design and control systems. His 33 patents highlight his inventive capabilities and dedication to creating efficient solutions for temperature detection and motor operation. As he continues to develop groundbreaking technologies at Seiko Epson Corporation, Katase's contributions will undoubtedly shape the future of electrical engineering and related industries.