Location History:
- Tokyo, JP (1993 - 1996)
- Hiratsuka, JP (1996 - 1997)
- Iwata, JP (2009 - 2012)
- Kanagawa, JP (1998 - 2013)
Company Filing History:
Years Active: 1993-2013
Title: The Innovations of Toshiyuki Murayama
Introduction
Toshiyuki Murayama is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical disc technology, holding a total of 15 patents. His work has been instrumental in advancing the methods and apparatus used for optical disc recording and reproduction.
Latest Patents
Among his latest patents, Murayama has developed an optical disc recording method and an optical disc recording apparatus. This innovative method determines a disc address during write and read operations for an optical disc, particularly during recording power calibration. The apparatus features at least two optical head units, which include first and second optical head units. The method involves determining a first recording power calibration start address from a pre-defined power calibration area and establishing a second recording power calibration start address by adding a range of the power calibration area to the first address. Additionally, he has patented a reproduction apparatus that includes a reproduction unit for reading signals from an optical disk and a control unit that manages the reproduction process, ensuring successful ECC decoding.
Career Highlights
Murayama has worked with prominent companies such as Takasago International Corporation and Sony Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in optical disc systems.
Collaborations
Throughout his career, Murayama has collaborated with talented individuals, including Takashi Miura and Takaji Matsumoto. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Toshiyuki Murayama's contributions to optical disc technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in data storage and retrieval methods.
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.