This inventor holds 4 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1998-2014.
Company Filing History:
Years Active: 1998-2014
Title: Fumitoshi Ishida: Innovator in Data Output Technology
Introduction
Fumitoshi Ishida is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of data output technology, holding a total of 4 patents. His work primarily focuses on enhancing the efficiency and quality of data playback systems.
Latest Patents
One of Ishida's latest patents is a data output apparatus and data output method. This innovative apparatus includes a playback unit and an audio processing unit. The playback unit is capable of playing back data at double speed from a tape-shaped recording medium. This medium contains video data recorded at a field frequency of 59.94 Hz and audio data sampled at 48 kHz. The playback unit operates by playing back video data in odd-numbered fields alongside the corresponding audio data, while simultaneously handling even-numbered fields. The audio processing unit plays a crucial role by writing the audio data from both odd and even fields into memory. It then reads this data at 96 kHz in the order of the corresponding fields and outputs it to dual-link HD-SDI transmitters.
Career Highlights
Fumitoshi Ishida is currently employed at Sony Corporation, where he continues to innovate and develop advanced technologies. His work has been instrumental in improving data output methods, making significant strides in the industry.
Collaborations
Ishida has collaborated with notable coworkers, including Masamichi Takayama and Tetsuo Kani. Their combined expertise has contributed to the success of various projects within the company.
Conclusion
Fumitoshi Ishida's contributions to data output technology exemplify his innovative spirit and dedication to advancing the field. His patents reflect a commitment to enhancing the efficiency of data playback systems, making a lasting impact in the industry.