Location History:
- Tokyo, JA (1976)
- Tokyo, JP (1978 - 2000)
Company Filing History:
Years Active: 1976-2000
Title: **Hiroshi Hada: Innovator in Display Technology**
Introduction
Hiroshi Hada, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of display technology. With a total of 11 patents to his name, Hada has been at the forefront of innovations that enhance visual display systems.
Latest Patents
Among his most recent developments, Hada has patented an active-matrix display system with fewer signal line drive circuits. This system innovatively allows for the successive selection of two scanning lines within a single horizontal scanning period, improving the efficiency of display voltages written on pixels. Hada's design enables a dot inversion drive in active matrix liquid display systems, addressing issues of pixel modulation and interpixel parasitic capacitance.
Another ground-breaking patent involves a transmissive liquid crystal display equipped with a prism lens film for light management. By strategically placing the prism lens film and wave lens film on either side of the liquid crystal panel, Hada has created an image that offers a wide visual angle and excellent quality. His innovation ensures that outgoing light possesses sharp directivity, enhancing the overall viewing experience by effectively managing light direction and reducing external reflections.
Career Highlights
Hiroshi Hada has held key positions in prominent companies such as NEC Corporation and Nippon Electric Co., Ltd. His work at these organizations has not only advanced their technological capabilities but has also paved the way for innovations that benefit the display technology industry as a whole.
Collaborations
Throughout his career, Hada has collaborated with notable professionals in the industry, including Tsutomu Hirayama and Tsunekiyo Iwakawa. These partnerships have fostered a creative environment that led to the development of patented technologies making substantial impacts in the field.
Conclusion
With his impressive portfolio of 11 patents and significant contributions to companies like NEC Corporation and Nippon Electric Co., Ltd., Hiroshi Hada has firmly established himself as a leading figure in the world of display technology. His ongoing commitment to innovation promises to shape the future of visual displays.
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.