Location History:
- Fuchu, JP (1990 - 1991)
- Kawasaki, JP (2000)
- Yokohama, JP (1992 - 2013)
Company Filing History:
Years Active: 1990-2013
Title: Katsumi Yamaguchi: A Pioneer in Display and Scanning Technologies
Introduction
Katsumi Yamaguchi, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the fields of display apparatus and scanning technologies. With an impressive portfolio of 12 patents, Yamaguchi exemplifies the spirit of innovation and technical expertise that drives advancements in modern technology.
Latest Patents
Among his latest innovations, Yamaguchi has developed a display apparatus for displaying an image. This innovative device incorporates a panel module with enhanced mechanical strength, facilitating the use of larger screens while maintaining a slim design. The implementation of horizontal strengthening units on the canopies of the panel module ensures that external forces do not compromise the integrity of the display.
In addition, Yamaguchi has designed a multiple beam scanning apparatus and a light source unit for it. This apparatus employs a multiple beam system, utilizing four or more light beams at a comparatively low cost. Notably, the light source unit features semiconductor laser arrays with multiple light-emitting points, enabling efficient beam utilization without increasing the size of the light source unit.
Career Highlights
Yamaguchi's professional journey includes notable tenures at leading companies such as Ricoh Company, Ltd. and Hitachi, Ltd. His work at these organizations greatly contributed to his wealth of experience and expertise in innovative technology development.
Collaborations
Katsumi Yamaguchi has collaborated with esteemed colleagues, including Nobuo Sakuma and Tomohiro Nakajima. These partnerships have fostered an environment of creativity and have led to the successful realization of several innovative projects.
Conclusion
As an inventor, Katsumi Yamaguchi continues to push the boundaries of technology through his inventions and innovative thinking. His contributions not only enhance consumer technology but also pave the way for future advancements in display and scanning systems. With a strong foundation in engineering and a commitment to innovation, Yamaguchi remains a prominent figure in the landscape of modern technology.