Company Filing History:
14 out of 15 
3 out of 15,863 
1 out of 20 
Years Active: 2000-2024
Title: **Innovative Genius: Wataru Yamamoto**
Introduction
Wataru Yamamoto, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of electronics through his groundbreaking patents. With a total of 19 patents to his name, Yamamoto’s work showcases his expertise and innovative spirit in developing advanced signal processing technologies.
Latest Patents
Among his latest inventions is a **Phase Shifter and Antenna Device**. This invention incorporates a first phase shift circuit that amplifies a series of signals with varying phase differences, ultimately outputting four distinct signals from a 90-degree distributor. Additionally, it features a second phase shift circuit that further amplifies combinations of these signals, ensuring precise compensation for any phase errors in the synthesized signal.
Another notable patent is the **Phase-Variable Frequency Multiplier and Antenna Device**. This device introduces a 90-degree divider to partition an input signal into an I-signal and a Q-signal. It utilizes an amplitude setting circuit to manage signal paths and amplitudes, leading to two mixers that generate frequency-doubled signals, intertwined with specific amplitude ratios. This patent exhibits Yamamoto’s dedication to enhancing signal fidelity and efficiency.
Career Highlights
Yamamoto’s career has been marked by his association with notable companies such as Yamamoto MS Co., Ltd. and Mitsubishi Electric Corporation. His tenure at these organizations allowed him to refine his skills and contribute to various innovative projects, solidifying his reputation in the engineering field.
Collaborations
Throughout his career, Yamamoto has had the opportunity to collaborate with esteemed colleagues, including Katsunori Akiyama and Koji Tsutsumi. Together, they have worked on numerous technological advancements, highlighting the importance of teamwork in the innovation process.
Conclusion
Wataru Yamamoto’s inventive prowess is evident through his numerous patents and contributions to electronics. His work continues to inspire a new generation of inventors and engineers, transcending boundaries in signal processing and antenna technology. As he forges ahead in his career, the impact of his innovations will undoubtedly resonate within the industry for years to come.
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.