Location History:
- Saga-ken, JP (1998 - 2001)
- Miyaki-gun, JP (2006)
- Saga, JP (2006 - 2012)
Company Filing History:
6 out of 27,375 
2 out of 16,453 
Years Active: 1998-2012
Title: Kensei Fukuda: Innovator in Surface Lighting Technology
Introduction
Kensei Fukuda is a notable inventor based in Saga, Japan. He has made significant contributions to the field of lighting technology, holding a total of 8 patents. His innovative designs have enhanced the quality and versatility of lighting devices used in various applications.
Latest Patents
One of Kensei Fukuda's latest patents is a surface lighting device and portable terminal using the same. This device features a single light source and a light-guide-board, which includes both a light-guiding-section and a light-emitting-section. The shorter side of the light-guiding-section measures no more than 8 mm, while the area of the light-emitting-section is at least 500 mm². The light-emitting-section boasts several key features: a minimum to maximum luminance ratio of at least 0.3, an average luminance ranging from 1 cd/m² to 200 cd/m², and a change in luminance per unit length that does not exceed (average luminance) × 100 cd/m. By employing multiple light-emitting elements in the light source, the device can produce a variety of colors. The optimal structure and shape of the light source, light-guide-board, and holder minimize unevenness in luminance, resulting in improved display quality for LCD units and portable terminals.
Career Highlights
Kensei Fukuda has worked with prominent companies in the technology sector, including Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in lighting technology.
Collaborations
Throughout his career, Kensei Fukuda has collaborated with talented individuals such as Seiji Manabe and Takahiro Oomori. These partnerships have fostered a creative environment that has led to the development of advanced lighting solutions.
Conclusion
Kensei Fukuda's work in surface lighting technology exemplifies his commitment to innovation and excellence. His patents and collaborations have significantly impacted the industry, paving the way for future advancements in lighting devices.