Location History:
- Sagamihara, JP (1988 - 1990)
- Kawasaki, JP (1997)
Company Filing History:
Years Active: 1988-1997
Title: **Fuyuhiko Inoue: A Visionary Inventor from Sagamihara, Japan**
Introduction
Fuyuhiko Inoue is a prominent inventor based in Sagamihara, Japan, known for his significant contributions to the field of optical technologies. With a total of three patents to his name, Inoue has made remarkable advancements, particularly in methods for exposure and laser beam depiction.
Latest Patents
Among Inoue's latest inventions is the **scanning exposure method**, which introduces a step-and-scan exposure technique. This method features a mask that contains multiple patterns, with the ability to vary the number of patterns transferred to each shot area of a photosensitive substrate. The innovation allows for greater efficiency by controlling scanning and stepping movements in accordance with the number of patterns transferred. It also strategically omits exposure scanning for patterns that would exceed the dimensions of the substrate, enabling faster movement to scanning start positions.
Another notable patent is the **laser beam depicting apparatus**, designed to depict raster images by modulating a laser beam with corresponding image data. This invention employs a laser source to simultaneously oscillate light components of multiple wavelengths, alongside a light modulator that prevents color dispersion. The device includes a light deflector that corrects deviations caused by tilting errors and an f.theta. lens, which is crucial for condensing the laser beam effectively during raster scanning.
Career Highlights
Fuyuhiko Inoue has worked with renowned companies such as Nikon Corporation and Nippon Kogaku K.K. His career has been marked by a dedication to innovation in optical engineering, contributing to advancements that push the boundaries of what is possible in imaging technologies.
Collaborations
Throughout his career, Inoue has collaborated with talented colleagues in the field, including Yoshihisa Fujiwara and Akikazu Tanimoto. These partnerships have fostered a creative environment that has led to groundbreaking inventions and improvements in technology.
Conclusion
Fuyuhiko Inoue's work exemplifies the spirit of innovation and dedication characteristic of great inventors. His patents not only showcase his technical prowess but also contribute significantly to the advancement of optical technologies in modern applications. As he continues to push the limits of invention, Inoue remains a key figure in the world of patentable innovations.