This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignee: Nec Corporation. Active years: 1998-2007.
Location History:
- Shizuoka, JP (1998 - 2000)
- Tokyo, JP (2000 - 2007)
Company Filing History:
Years Active: 1998-2007
Title: Innovator Nobuyuki Katada: Pioneering Advances in Portable Telephone Technology
Introduction
Nobuyuki Katada, an esteemed inventor based in Tokyo, Japan, has made significant contributions to the field of telecommunications. With a portfolio of eight patents, Katada has played a vital role in developing innovative methods that enhance the functionality of portable telephones.
Latest Patents
Among his latest patents, two notable inventions stand out. The first is a telephone number display method for portable telephones. This innovative method allows users to easily retrieve and display desired data from a registered telephone number diary, using techniques such as group and kana affixing retrieval methods. The system carefully organizes the displayed information, including the total number of cases for each data entry and its corresponding serial number.
The second patent concerns a portable telephone equipped with an external memory unit connector. This design features a writable internal memory unit and a detachable external memory unit. The innovative control unit allows for seamless information transfer between these memory units and offers users the ability to manage their data effectively, enhancing the overall user experience.
Career Highlights
Nobuyuki Katada has dedicated his career to advancing technology through innovation. As a prominent inventor at NEC Corporation, he has been instrumental in developing cutting-edge telecommunications solutions. His commitment to enhancing portable telephone functionalities has earned him a respected position within the industry.
Collaborations
Throughout his career, Katada has collaborated with notable colleagues such as Kinya Tsuchiyama and Takayasu Ishida. Together, they have contributed to shaping the future of communication technology, showcasing the power of teamwork in driving innovation.
Conclusion
Nobuyuki Katada stands out as a visionary inventor whose work has significantly impacted portable telephone technology. His patents not only exemplify his commitment to innovation but also highlight the importance of collaborative efforts in the field. As technology continues to evolve, Katada's contributions will undoubtedly influence future advancements in telecommunications.