Location History:
- Kurita, JP (1996)
- Kurita-gun, JP (1997)
- Shiga, JP (1992 - 2002)
Company Filing History:
3 out of 4 
2 out of 879 
1 out of 232 Years Active: 1992-2002
Title: Kunikazu Yamada: Innovator in Liquid Crystal Display Technology
Introduction
Kunikazu Yamada is a prominent inventor based in Shiga, Japan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 6 patents to his name, Yamada's work has had a lasting impact on the industry.
Latest Patents
Yamada's latest patents focus on advancements in liquid crystal display cell spacers. His inventions aim to improve the coloring effect and light shielding effect of LCDs while optimizing their electrical, physical, chemical, and optical properties. The patents include a liquid crystal display cell spacer that comprises surface-coated carbon black, as well as spacers that incorporate a pigment component made of carbon black and various organic pigments of different colors. These innovations enhance the performance and quality of liquid crystal display cells.
Career Highlights
Throughout his career, Kunikazu Yamada has worked with notable companies such as Sekisui Fine Chemical Co., Ltd. and Sekisui Chemical Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in liquid crystal technology.
Collaborations
Yamada has collaborated with esteemed colleagues, including Kazuo Saiuchi and Minoru Kohara. These partnerships have contributed to the advancement of his research and innovations in the field.
Conclusion
Kunikazu Yamada's contributions to liquid crystal display technology demonstrate his commitment to innovation and excellence. His patents continue to influence the development of LCDs, showcasing the importance of his work in the industry.