Company Filing History:
1 out of 39,244 
1 out of 6 Years Active: 1991
Title: The Innovative Mind of Kazuaki Yamagishi
Introduction: Kazuaki Yamagishi is a notable inventor based in Yokohama, Japan, renowned for his contributions to the field of electronic display technology. His inventive spirit is exemplified by his singular patent that advances the functionality of backlighting in electronic devices.
Latest Patents: Yamagishi's most significant patent pertains to a backlight for electronic displays. The invention presents a sophisticated design featuring a reflection plate, a diffusion plate, and a transparent light guide plate. The light guide plate includes a reflection and diffusion surface adjacent to the reflection plate, along with a recessed light emitting surface near the diffusion plate. This innovative design creates an effective space between the surfaces, incorporating a holder that defines accommodation spaces for light sources, ultimately enhancing the performance of displays.
Career Highlights: Throughout his career, Yamagishi has worked with prominent organizations, including Fujitsu Corporation and Fujitsu Kasei Limited. These experiences have allowed him to develop his expertise and contribute significantly to the fields of electronics and display technology.
Collaborations: During his professional journey, Kazuaki Yamagishi has collaborated with talented individuals such as Akira Tanaka and Shinpei Nagatani. Their collective efforts have undoubtedly played a role in the advancements achieved within the industry.
Conclusion: Kazuaki Yamagishi stands out as an innovative inventor whose work on backlighting technology exemplifies the spirit of progress in electronic displays. His patent continues to influence advancements in this field, demonstrating the impact of creativity and collaboration in technological innovation.