Company Filing History:
Years Active: 1990-1996
Title: Chiaki Hirano: Innovator in CD Playback Technology
Introduction
Chiaki Hirano is a prominent inventor based in Kawagoe, Japan. She has made significant contributions to the field of audio technology, particularly in the development of CD playback systems. With a total of 4 patents to her name, Hirano's work has enhanced the functionality and reliability of CD players.
Latest Patents
Hirano's latest patents include a method and apparatus for executing a CD playback setup operation. This innovation ensures that a CD player can perform setup operations and reproduce information even when a partially recorded CD-R is inserted. The CD player sequentially executes the setup operation, starting from the innermost periphery of the CD and continuing until the operation is complete. If the setup is not completed, the player can perform the operation again at various positions. Additionally, her patent for reproducing information from a partially recorded CD-R allows for effective playback of disks with direct read after write capability. This technology ensures that the servo system operates correctly, preventing loss of control during playback.
Career Highlights
Chiaki Hirano is currently employed at Pioneer Electronic Corporation, where she continues to innovate in the field of audio technology. Her work has been instrumental in advancing the capabilities of CD players, making them more user-friendly and efficient.
Collaborations
Hirano has collaborated with notable colleagues such as Yoshio Aoyagi and Yoshiya Nonaka, contributing to a dynamic team focused on technological advancements in audio systems.
Conclusion
Chiaki Hirano's contributions to CD playback technology have significantly impacted the audio industry. Her innovative patents reflect her dedication to improving user experience and functionality in audio devices.