Location History:
- Yokohama, JP (2005)
- Kanagawa, JP (2004 - 2013)
Company Filing History:
10 out of 58,130 
1 out of 12,160 
Years Active: 2004-2013
Title: Mitsuaki Oyamada: Innovator in Optical Information Technology
Introduction
Mitsuaki Oyamada is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of optical information technology, holding a total of 10 patents. His innovative work has paved the way for advancements in data storage and retrieval methods.
Latest Patents
One of Oyamada's latest patents is for an optical information recording medium and method for manufacturing the same. This invention features a recording layer capable of storing a large amount of information, produced using a simple system. The recording layer is created by bonding two optically transparent substrates, each coated with a photosensitive polymer, ensuring that the layers face each other. This design allows for increased light absorptivity in the recording layer as the focal point of light moves in a depth direction, enabling efficient information recording without compromising the transfer rate.
Another notable patent is for an optical information reproducing apparatus and method. This apparatus includes an irradiation section that directs a light beam onto an optical information recording medium, where holes are formed along a virtual track. A light receiving section captures the reflected light beam, generating a signal corresponding to the light intensity. The detection section identifies variations in the signal level, while the code string generating section creates a code string based on these variations, enhancing the accuracy of data retrieval.
Career Highlights
Throughout his career, Mitsuaki Oyamada has worked with renowned companies such as Sony Corporation and Bayer Aktiengesellschaft. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Oyamada has collaborated with notable colleagues, including Yuichi Sabi and Takashi Iwamura. Their combined efforts have further advanced the field of optical information technology.
Conclusion
Mitsuaki Oyamada's contributions to optical information technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in data storage and retrieval methods, showcasing the importance of innovation in technology.