Location History:
- Fussa, JP (1991 - 1993)
- Hino, JP (1994)
- Hachioji, JP (1995 - 2010)
Company Filing History:
Years Active: 1991-2010
Title: Innovative Contributions of Hiroyasu Yamada in Display Technology
Introduction
Hiroyasu Yamada is a prominent inventor based in Hachioji, Japan, known for his significant contributions to the field of display technology. With a total of 19 patents to his name, Yamada has established himself as a leading innovator in the industry, developing advanced display panels and driving methods that enhance the performance of optical devices.
Latest Patents
Yamada's latest patent focuses on a display panel that incorporates a plurality of pixels. Each pixel consists of a light-emitting element, a pixel circuit with a driving transistor connected in series, a data line supplying a data current, and a scanning line used for selection. The innovative design ensures optimal performance by effectively managing parasitic capacitance and utilizing distinct insulation films. Another noteworthy patent describes a display device featuring optical elements that operate based on the current between electrodes. This patent showcases an effective current storage circuit that optimizes the drive current supplied to the optical elements, enhancing the efficiency and quality of the display during non-selection times.
Career Highlights
Hiroyasu Yamada has made substantial strides while working at Casio Computer Co., Ltd. Throughout his career, he has focused on creating cutting-edge display technologies that address the evolving needs of consumers and industries alike. His portfolio of inventions has not only contributed to the advancement of display technology but also positioned him as a key figure within his organization and the broader field.
Collaborations
Yamada's innovative journey has been enriched by collaborations with talented colleagues, including Tomoyuki Shirasaki and Masaharu Shioya. Together, they have worked on various projects that leverage their collective expertise in developing advanced technologies, pushing the boundaries of what is possible in display systems.
Conclusion
Hiroyasu Yamada's contributions to display technology through his groundbreaking patents exemplify the spirit of innovation. His work at Casio Computer Co., Ltd. highlights his commitment to excellence and the importance of collaboration in driving technological advancements. As the demand for sophisticated display solutions continues to rise, Yamada's inventions will undoubtedly play a crucial role in shaping the future of visual technology.
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.