Company Filing History:
Years Active: 1984-2004
Title: Innovations by Takeo Sawaguchi in Image Display Technology
Introduction
Takeo Sawaguchi is a notable inventor residing in Mobara, Japan, recognized for his substantial contributions to the field of image display technology. With three patents to his name, Sawaguchi has carved a niche in developing innovative methods and devices aimed at enhancing display quality and repairing imperfections in display equipment.
Latest Patents
Among his latest patents is an innovative image display device and its associated repairing method and apparatus. This invention focuses on a method for repairing liquid crystal displays equipped with light transmitting members featuring an image display section. The method involves meticulously filling scratches on the inside and outside surfaces of the light transmitting member with a filler that possesses a refractive index comparable to that of the light transmitting member. This technique effectively restores the display’s integrity by ensuring that scratches are no longer visually perceptible.
Another significant patent by Sawaguchi pertaining to the same technology is designed for an image display device that specifically targets scratches on a light transmitting member's surfaces. By utilizing a liquid filler that matches the refractive index of the light transmitting member, this device can restore the surface appearance to a degree where scratches are indistinguishable from the rest of the display. The invention emphasizes precision control of the filler application to achieve optimal display quality.
Career Highlights
Takeo Sawaguchi is currently associated with Hitachi, Ltd., a renowned multinational company that specializes in various technology solutions. His work within the company has significantly impacted advancements in image technology, showcasing his expertise and commitment to innovation.
Collaborations
Sawaguchi collaborates with talented professionals like Takashi Inoue and Shigenobu Maruyama, further enriching the inventive atmosphere at Hitachi, Ltd. Through these collaborations, he has been able to brainstorm, develop, and refine revolutionary ideas that push the boundaries of image display technology.
Conclusion
In summary, Takeo Sawaguchi's innovative spirit and dedication to improving image display devices have led to noteworthy patents that address critical issues within the industry, particularly concerning repair methods for liquid crystal displays. His ongoing efforts reflect a significant commitment to enhancing technology that impacts everyday life through better visual experiences.