Location History:
- Hongo, JP (1999)
- Tokyo, JP (1995 - 2010)
Company Filing History:
12 out of 52,735 
3 out of 35,705 
Years Active: 1995-2010
Title: Hiroharu Satoh: Innovator in Optical Disk Technology
Introduction
Hiroharu Satoh is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical disk technology, holding a total of 12 patents. His work has been instrumental in advancing the efficiency and functionality of optical disk mediums and apparatuses.
Latest Patents
Among his latest patents, Satoh has developed innovative optical disk mediums and apparatuses. One notable patent addresses the length of a format modulation area in an address segment, limiting it to 25% of the address-segment length or less. Additionally, the position of the format modulation area can be selected from two possible positions. This innovation ensures that, when using a Constant Linear Velocity (CLV) optical disk medium, wobble modulation areas in adjacent recording tracks do not overlap in the radius direction.
Career Highlights
Throughout his career, Hiroharu Satoh has worked with notable companies such as Kabushiki Kaisha Toshiba and NEC Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in optical technology.
Collaborations
Satoh has collaborated with esteemed colleagues, including Sadanari Fujimoto and Chosaku Noda. Their combined expertise has fostered a creative environment that has led to numerous innovations in the field.
Conclusion
Hiroharu Satoh's contributions to optical disk technology have made a lasting impact on the industry. His innovative patents and collaborations with leading companies and colleagues highlight his role as a key figure in technological advancements.