Company Filing History:
Years Active: 1998-2010
Title: Hiroki Kanesaka: Innovator in Light Source Technology
Introduction
Hiroki Kanesaka is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of light source technology, holding a total of 6 patents. His work focuses on enhancing the efficiency and functionality of light sources through innovative driving apparatuses and methods.
Latest Patents
Kanesaka's latest patents include a "Light Source Driving Apparatus and Light Source Driving Method." This invention involves a sophisticated system that adjusts the bias current supplied to a light source, thereby controlling its intensity. The apparatus features a power source that outputs a variable reference voltage, a light receiving unit that converts light into an electric signal, and a bias supply unit that provides the necessary bias current based on the intensity control signal. Additionally, a voltage control unit is included to manage the reference voltage according to the intensity characteristics of the light source.
Another notable patent is his "Optical Apparatus," which comprises a phase comparator that detects phase shifts between data transmitted through an electro/opto converter and data received through an opto/electro converter. This invention also includes a delay controller and a variable delay circuit that optimizes the delay of transmitted data to minimize receiver sensitivity degradation caused by crosstalk.
Career Highlights
Kanesaka is currently employed at Fujitsu Corporation, where he continues to develop innovative technologies in the field of optics and light sources. His work has been instrumental in advancing the capabilities of optical systems, making them more efficient and reliable.
Collaborations
Throughout his career, Kanesaka has collaborated with notable colleagues such as Makoto Miki and Toru Matsuyama. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Hiroki Kanesaka's contributions to light source technology exemplify the spirit of innovation. His patents reflect a deep understanding of optical systems and a commitment to enhancing their performance. Through his work at Fujitsu Corporation, he continues to push the boundaries of what is possible in this field.