Company Filing History:
Years Active: 1993
Title: Motoyuki Hitotsuyanagi: Innovator in Branching Filter Technology
Introduction
Motoyuki Hitotsuyanagi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of telecommunications through his innovative designs and patents. His work primarily focuses on the development of advanced filtering technologies.
Latest Patents
One of Hitotsuyanagi's key inventions is the separate type branching filter. This patent involves a branching filter where the transmit filter is divided into first and second parts. The waveguide branching filter is also divided into two parts, enhancing its functionality. The design allows for alternative assembly options, which provides flexibility in installation. Additionally, the filter includes a feature for removable installation of a cable, ensuring hermetic sealing and waterproofing.
Career Highlights
Hitotsuyanagi is associated with NEC Corporation, a leading company in the technology sector. His work at NEC has allowed him to push the boundaries of innovation in telecommunications. With a patent portfolio that includes 1 patent, he has established himself as a key player in his field.
Collaborations
Throughout his career, Hitotsuyanagi has collaborated with talented individuals such as Yoshio Minowa and Yuhei Kosugi. These partnerships have contributed to the advancement of technology and the successful development of innovative solutions.
Conclusion
Motoyuki Hitotsuyanagi's contributions to the field of telecommunications through his separate type branching filter patent exemplify his innovative spirit. His work continues to influence the industry and pave the way for future advancements.