Location History:
- Tokyo, JP (2006 - 2007)
- Kokubunji-shi, Tokyo JP (2003 - 2011)
Company Filing History:
3 out of 52,722 
2 out of 3,781 
2 out of 467 
Years Active: 2003-2011
Title: The Innovations of Tamotsu Usami
Introduction
Tamotsu Usami, an inventive mind based in Kokubunji-shi, Tokyo, holds an impressive portfolio of six patents. His groundbreaking work in the field of antenna technology and electrostatic discharge protection circuits showcases his profound contributions to the world of electronics.
Latest Patents
Among his latest innovations is the "Antenna apparatus utilizing aperture of transmission line." This advanced antenna design integrates a tapered line portion with a connected aperture that maintains a predetermined characteristic impedance while enabling effective signal transmission. The antenna's unique design allows for optimal performance at frequencies as low as a quarter wavelength.
Another significant patent is the "Electrostatic discharge protection circuit and terminating resistor circuit." This invention focuses on enhancing the speed of differential signals by minimizing circuit capacitance. It utilizes smart design to ensure that internal circuits remain protected from surge voltages, enabling reliable and efficient communication.
Career Highlights
Throughout his career, Tamotsu Usami has made meaningful contributions while working at renowned companies, including Kabushiki Kaisha Toshiba. His innovative spirit and technical expertise have established him as a notable figure in the field of electronics.
Collaborations
During his professional journey, Usami has collaborated with esteemed individuals such as Kanji Otsuka and Yutaka Akiyama. These partnerships have fostered knowledge exchange and led to the successful development of advanced technological solutions.
Conclusion
Tamotsu Usami's contributions to technology resonate through his patents, reflecting his commitment to innovation and problem-solving in the field of electronics. His work continues to inspire fellow inventors and engineers, paving the way for future advancements in technology.
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.