Location History:
- Yokohama, JP (2000)
- Tokyo, JP (2005)
Company Filing History:
Years Active: 2000-2005
Title: **Innovative Contributions of Masaya Nagasawa in Optical Technologies**
Introduction
Masaya Nagasawa is an esteemed inventor based in Tokyo, Japan, known for his significant contributions to optical technology. With two patents to his name, his work has garnered attention in the industry, particularly for its innovative approaches to ranging devices and information reproduction methods.
Latest Patents
Nagasawa's latest patents include a **ranging apparatus and method** utilized for measuring distances, along with an **opto-electric conversion circuit**. The ranging apparatus employs a pulsed laser light emitter that sends out laser light and captures the reflected light through a receiver. The device calculates distances by measuring the elapsed time until the reflected light is recognized. A remarkable feature of this invention is its ability to handle multiple distance calculations, improving flexibility and allowing accurate distance display on the integrated distance display.
Another patent focuses on an **information reproduction method and apparatus** that enhances how data is retrieved from optical discs. This technology involves projecting a variable power beam of light based on its position on the disc, ensuring precise reproduction of the recorded information even when the beam cannot accurately follow the data tracks. With the ability to control the focus and power of the light beam, Nagasawa's invention significantly increases the reliability of optical data retrieval.
Career Highlights
Currently, Masaya Nagasawa is associated with Nikon Corporation, a leader in imaging and optical products. His role at Nikon has positioned him to drive advancements in optical technologies which have practical applications across various industries.
Collaborations
Nagasawa collaborates with notable colleagues such as Naoto Inaba and Masatoshi Sato. Together, they share expertise that fosters innovative solutions in optical technology, enhancing the capabilities of the products they develop.
Conclusion
Masaya Nagasawa exemplifies the spirit of innovation through his pioneering work in optical technologies. His patents not only contribute to advancements within Nikon Corporation but also set a standard for future developments in the field. With a commitment to improving optical devices and systems, Nagasawa continues to inspire those in the technology and invention sectors.