This inventor holds 9 USPTO granted patents and 3 EPO patents. Top assignees: 3M Innovative Properties Company, Asahi Kasei Microdevices Corporation, Mitsubishi Electric Corporation. Active years: 2016-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tendo, JP (2018)
- Tokyo, JP (2016 - 2022)
- Yamagata, JP (2022 - 2024)
Company Filing History:



Years Active: 2016-2026
Title: Takeo Yamamoto: Innovator in Power Conversion and Inkjet Printing Technologies
Introduction
Takeo Yamamoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of power conversion and inkjet printing technologies. With a total of 9 patents to his name, Yamamoto's work showcases his innovative spirit and technical expertise.
Latest Patents
Yamamoto's latest patents include a three-level power converter and a method of controlling the intermediate potential of a direct current power supply unit. This three-level power converter features a direct current power supply unit with filter capacitors that enhance the efficiency of power conversion. The controller generates an imbalance signal to optimize the performance of the power conversion circuit. Another notable patent is an inkjet printing method and device that creates a decorative printed layer with a three-dimensional texture. This method allows for precise control over the curing process of printed dots, resulting in a visually appealing finish.
Career Highlights
Throughout his career, Takeo Yamamoto has worked with esteemed companies such as Asahi Kasei Microdevices Corporation and 3M Innovative Properties Company. His experience in these organizations has contributed to his development as a leading inventor in his field.
Collaborations
Yamamoto has collaborated with talented individuals such as Satoshi Fukase and Kenta Sogo. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Takeo Yamamoto's contributions to power conversion and inkjet printing technologies highlight his role as a significant inventor. His innovative patents and collaborations reflect his dedication to advancing technology in meaningful ways.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile