Location History:
- Machida, JP (1989 - 1991)
- Kanagawa, JP (2001 - 2007)
- Kawasaki, JP (1999 - 2012)
Company Filing History:
Years Active: 1989-2012
Title: Morihiko Minowa: A Pioneer in Mobile Communication Innovations
Introduction
Morihiko Minowa, based in Kawasaki, Japan, is an influential inventor in the field of mobile communication technologies. With a remarkable portfolio of 20 patents, he has significantly contributed to advancements in communication systems, demonstrating his expertise and innovation in this rapidly evolving domain.
Latest Patents
Among his latest patents are two noteworthy inventions that enhance mobile communication systems. The first is a "Mobile communication system and base transceiver station apparatus and mobile station apparatus used in mobile communication system," which introduces a phase error detector. This detector identifies phase errors due to Doppler shifts in signals from mobile stations. It utilizes a phase rotator that adjusts the transmission symbol's phase to cancel the Doppler shift occurring during downlink communication. The second patent, "Apparatus and method for fading frequency estimation," focuses on estimating fading frequencies of received waves in receiving stations of radio communication systems. This invention aims to efficiently and accurately estimate fading frequencies without complicating system configurations. It includes a calculation unit that computes the magnitude of a complex product of two symbols received at different times and an estimation unit that uses this magnitude for frequency estimation.
Career Highlights
Morihiko Minowa is a key member of Fujitsu Corporation, a prominent player in the technology sector. His inventive spirit and contributions have greatly enhanced the company's capabilities in mobile telecommunications. His work reflects a deep understanding of both theoretical and practical aspects of radio communications, supporting Fujitsu's mission of delivering innovative solutions.
Collaborations
Throughout his career, Morihiko has collaborated with accomplished individuals such as Tokuro Kubo and Noriyuki Kawaguchi. Together, they have explored new frontiers in mobile communication, combining their expertise to significantly advance the technology landscape.
Conclusion
With a strong foundation in engineering and a commitment to innovation, Morihiko Minowa continues to be an influential figure in mobile communication technologies. His extensive patent portfolio not only underscores his contributions to the field but also reflects the transformative potential of his inventions for future communication systems.
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.