Location History:
- Saitama-ken, JP (1999 - 2000)
- Saitama, JP (2000)
- Tokyo, JP (1991 - 2002)
Company Filing History:
14 out of 3,132 
1 out of 38 Years Active: 1991-2002
Title: Nobuyuki Nagai: Innovator in Optical Technology
Introduction
Nobuyuki Nagai is a prominent inventor based in Saitama-ken, Japan. He has made significant contributions to the field of optical technology, holding a total of 15 patents. His innovative work has advanced the capabilities of light distribution and lens adjustment methods.
Latest Patents
One of his latest patents is the "Light Amount Distribution Control Device." This device features a reflecting sheet that reflects light emitted by LEDs, directing it onto an object for reading. The reflected light is then captured by a line sensor to form an image of the object. Notably, the reflecting sheet has a color distribution that increases the white component from the center towards the edges, and its reflecting ratio is adjustable along its length.
Another significant patent is the "Lens Position Adjusting Method for Zoom Lens." This method involves at least two movable lens groups, with one primarily for focusing and the other for magnification. The method ensures that an object at a predetermined distance is in focus when the lens groups are in their initialized positions. It includes a series of steps to detect lens movement and adjust positions to achieve optimal focus.
Career Highlights
Nobuyuki Nagai has worked with notable companies, including Asahi Kogaku Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking optical technologies.
Collaborations
Throughout his career, Nagai has collaborated with esteemed colleagues such as Masahiro Oono and Noboru Saitoh. These partnerships have fostered innovation and the development of advanced optical solutions.
Conclusion
Nobuyuki Nagai's contributions to optical technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in light distribution and lens adjustment methods.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.