This inventor holds 3 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 1992-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sakai, JP (1996)
- Osaka, JP (1992 - 2010)
Company Filing History:
2 out of 27,375 
1 out of 16,454 
Years Active: 1992-2010
Title: Takaharu Ai: Innovator in Optical Disc Technology
Introduction
Takaharu Ai is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of optical disc technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of optical disc devices.
Latest Patents
One of his latest patents is an optical disc device and control circuit designed to prevent the focal point of a light beam from entering unrecorded areas while reading data from multiple storage layers. This innovative optical disc drive can read data from discs with at least first and second storage layers. The drive includes a mechanism for rotating the disc, an optical pickup that irradiates the disc with converged light, and a control section that manages the operations of both the drive mechanism and the pickup. The control section shifts the focal point of the light to ensure seamless data reading from both layers.
Another notable patent is an information recording and reproducing apparatus that features a first operation switch, a memory for storing various operation modes, a selecting apparatus for choosing a mode, and a switching apparatus for selecting one operation mode from the stored options. This apparatus allows for efficient control of the information recording and reproducing operations.
Career Highlights
Takaharu Ai has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Throughout his career, Takaharu has collaborated with talented individuals, including Syunji Kagamibashi and Yoshimitsu Nakamura. These collaborations have further enriched his work and led to advancements in optical disc technology.
Conclusion
Takaharu Ai is a distinguished inventor whose contributions to optical disc technology have made a significant impact in the field. His innovative patents and collaborations reflect his dedication to advancing technology and improving data storage solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile