Location History:
- Nishigoshi-machi, JP (2005)
- Kikuchi-gun, JP (2006)
- Kumamoto, JP (2004 - 2010)
Company Filing History:
4 out of 21,351 
2 out of 88 
1 out of 832,680 Years Active: 2004-2010
Title: Takuji Yoshida: Innovator in Liquid Crystal Display Technology
Introduction
Takuji Yoshida is a prominent inventor based in Kumamoto, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology, holding a total of seven patents. His work focuses on improving manufacturing processes and reducing costs in the production of LCD devices.
Latest Patents
One of Yoshida's latest patents is for a semitransmissive liquid crystal display device and its manufacturing method. This invention aims to simplify the structure and manufacturing process of semi-transmissive LCDs, ultimately reducing manufacturing costs. The device features a layer constitution where a reflective pixel electrode is formed with a second conductive film, which also constitutes a source electrode, a drain electrode, and source wiring. A transmissive pixel electrode made of a transparent conductive film is formed on an upper layer of the second metal film through an insulating film. The manufacturing process can be completed in five photoengraving steps.
Another notable patent is for a thin film transistor array substrate and the method of producing it. This method includes an insulating substrate and a display pixel with a pixel electrode connected to a drain electrode, along with gate and source wiring. The process involves forming a first thin metal multi-layer film, spreading a photo-resist, and patterning the films to connect the layers effectively.
Career Highlights
Yoshida has worked with notable companies in the technology sector, including Mitsubishi Electric Corporation and Advanced Display, Inc. His experience in these organizations has contributed to his expertise in display technologies and innovation.
Collaborations
Throughout his career, Yoshida has collaborated with talented individuals such as Kazunori Inoue and Yuichi Masutani. These partnerships have likely enhanced his work and led to further advancements in the field.
Conclusion
Takuji Yoshida is a key figure in the development of liquid crystal display technology, with a focus on innovative manufacturing methods. His contributions have the potential to significantly impact the industry by making LCD production more efficient and cost-effective.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.