Location History:
- Saitama, JP (2001)
- Narashino, JP (2009)
- Makuhari, JP (2012)
- Yokosuka, JP (2013 - 2018)
- Tokyo, JP (1994 - 2023)
- Musashino, JP (2021 - 2023)
Company Filing History:
15 out of 5,290 
4 out of 507 
2 out of 164 Years Active: 1994-2025
Title: **Hirotaka Nakamura: Innovator in Communication Technology**
Introduction
Hirotaka Nakamura, based in Yokosuka, Japan, is a distinguished inventor with a total of 19 patents to his name. His innovative spirit has primarily focused on enhancing communication technologies, particularly through optical systems. Through his contributions, he has significantly advanced the field, addressing both technical challenges and economic efficiency.
Latest Patents
Among his recent patents are a series of breakthroughs related to communication methods, devices, systems, and programs. The communication method features a system where multiple communication apparatuses are interconnected through an optical ring network. One device is designated as the master communication apparatus, while the others function as slave devices.
This setup allows the master apparatus to dictate the timing for optical signal transmission, thereby optimizing the communication process. The master also transmits assignment signals to the slave devices, resulting in efficient time-division multiplexing of optical signals across multiple wavelengths. Consequently, the needed wavelengths for effective communication are reduced, and as communication paths increase, economic efficiency is maintained without necessitating additional wavelengths.
Another key patent details the functioning of a communication device integrated with a wavelength-multiplexed optical ring network. This device adeptly handles communication through time-division multiplexing. When control signals are not received within a specified time frame, the communication device efficiently instructs its scheduling unit to mitigate delays caused by any malfunctioning wavelengths, ensuring robust data transmission.
Career Highlights
Nakamura has garnered invaluable experience working with notable organizations such as Nippon Telegraph and Telephone Corporation and Akebono Brake Industry Co., Ltd. His tenure at these companies has been pivotal in shaping his innovative ideas and engineering prowess, allowing him to contribute significantly to advancements in communication technologies.
Collaborations
Throughout his career, Hirotaka Nakamura has collaborated with esteemed colleagues like Shunji Kimura and Jun Terada. These partnerships have not only fostered creativity but have also further propelled the development of innovative solutions in their projects.
Conclusion
Hirotaka Nakamura's dedication to improving communication through innovative inventions is evident in his extensive patent portfolio. His work has not only addressed technical complexities in optical communication systems but has also improved their cost-effectiveness and efficiency. With a proven track record and a commitment to excellence, Nakamura continues to be a key figure in the advancement of communication technology.