Location History:
- Fussa, JP (1997 - 2000)
- Tachikawa, JP (2007 - 2010)
- Higashiyamato, JP (2003 - 2011)
Company Filing History:
Years Active: 1997-2011
Title: Innovations by Katsuhiko Morosawa: Pioneering Display Technologies
Introduction
Katsuhiko Morosawa, an accomplished inventor based in Tachikawa, Japan, has made significant contributions to the field of display technology. He holds a total of 13 patents that showcase his inventive prowess and commitment to advancing technology in his domain.
Latest Patents
Among his most recent inventions, Morosawa has patented a display device wherein drive currents are based on gradation currents. This innovative display device responds to digital signals, integrating a display panel with intersecting signal lines and scanning lines. In this device, display pixels equipped with optical elements are strategically arranged at the intersections. Additionally, he developed a signal driver circuit that features several current generation circuits. This includes a drive current generation circuit that produces drive currents from gradation currents, ensuring optimal display performance.
Another notable patent is his work on a current generation supply circuit designed to support digital signals for multiple loads. This circuit incorporates a signal holding mechanism to capture and retain digital signals, alongside a generation circuit that produces drive currents proportional to these signals. Morosawa's current supply design improves the overall efficiency of the circuit, thereby enhancing the operational speed.
Career Highlights
Katsuhiko Morosawa has spent a significant portion of his career at Casio Computer Co., Ltd., a company renowned for its innovative technology products. His role in developing advanced display systems underscores his expertise and dedication to pioneering research in the consumer electronics sector.
Collaborations
Throughout his work, Morosawa has collaborated with esteemed colleagues, including Kazuhiro Sasaki and Minoru Kanbara. Their joint efforts contribute to a culture of innovation and creativity within the company, further driving advancements in display technology.
Conclusion
Katsuhiko Morosawa's extensive patent portfolio and collaborative spirit highlight his impact in the realm of display technologies. His latest inventions reflect a commitment to improving visual experiences for users worldwide, and his contributions will continue to resonate within the industry for years to come.