Location History:
- Kanagawa-ken, JP (2003)
- Yokohama, JP (2005 - 2010)
- Kanagawa, JP (2007 - 2011)
Company Filing History:
Years Active: 2003-2011
Title: The Innovative Contributions of Tatsunori Hashimoto
Introduction
Tatsunori Hashimoto, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the field of electronic communication through his innovations. With a remarkable portfolio of 11 patents, he continues to push the boundaries of technology by developing advanced filter circuits and communication devices.
Latest Patents
Hashimoto's latest patents showcase his expertise in electronic engineering. One notable invention is a **Filter Circuit and Radio Communication Device**. This invention introduces a filter circuit that achieves both sharp bandpass characteristics and high power handling capability. The design features an input terminal with a signal input, a four-port device for dividing input signals, and a band stop filter that permits out-of-stopband signals to pass while filtering out unwanted frequencies. Additionally, two bandstop resonator circuits enhance signal performance by reflecting and managing the output signals effectively.
Another significant contribution is his work on a **Resonant Circuit, Filter Circuit, and Antenna Device**. This invention addresses the challenge of uncontrolled cross-coupling between resonant elements in a resonant circuit. By introducing a coupling element strategically placed between the resonant elements, Hashimoto enables improved control and reduces coupling effects, leading to enhanced characteristics for planar filters.
Career Highlights
Hashimoto is currently employing his talents at Kabushiki Kaisha Toshiba, a leading corporation known for its innovative technologies. His role at Toshiba allows him to leverage his experience and knowledge in electronics to develop advanced solutions for modern communication challenges.
Collaborations
Throughout his career, Hashimoto has collaborated with esteemed colleagues, including Hiroyuki Kayano and Fumihiko Aiga. These partnerships have fostered a dynamic environment for exchanging ideas and enhancing innovation within the organization, leading to significant advancements in patentable technologies.
Conclusion
Tatsunori Hashimoto's impressive portfolio of patents and his career at Toshiba position him as a notable figure in the field of electronic communication. His inventions not only reflect his innovative spirit but also contribute to the ongoing evolution of technology in today's world. As he continues to develop groundbreaking solutions, Hashimoto serves as an inspiration for future inventors and engineers.
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.