Location History:
- Yokohama, JP (2008)
- Kawasaki, JP (1997 - 2017)
Company Filing History:
Years Active: 1997-2017
Title: Hisayuki Ojima: Innovator in Optical Transmission Technology
Introduction
Hisayuki Ojima is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of optical transmission technology, holding a total of 9 patents. His work has been instrumental in advancing the capabilities of optical communication systems.
Latest Patents
Ojima's latest patents include innovative designs for optical transmission apparatuses and systems. One of his notable inventions is an optical transmission apparatus that features multiple optical transmitters capable of transmitting optical signals with variable wavelengths. This apparatus includes a multiplexer that wavelength-multiplexes the optical signals and a controller that adjusts the wavelengths based on the presence of adjacent wavelengths. Another significant patent is for an optical transmission system that comprises a transmitting device with a modulating unit and a receiving device with a filtering unit. This system is designed to measure and control the center wavelength of optical signals, enhancing the efficiency of optical communication.
Career Highlights
Hisayuki Ojima is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies in optical transmission. His work at Fujitsu has positioned him as a key player in the advancement of optical communication systems.
Collaborations
Ojima collaborates with talented colleagues, including Haruki Tanaka and Hideaki Sugiya. Their combined expertise contributes to the innovative projects at Fujitsu Corporation.
Conclusion
Hisayuki Ojima's contributions to optical transmission technology reflect his dedication to innovation and excellence in the field. His patents and ongoing work continue to shape the future of optical 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.