This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Nec Corporation. Active years: 1991-1992.
Company Filing History:
Years Active: 1991-1992
Title: Sadayuki Anma: Innovator in Paging Technology
Introduction
Sadayuki Anma is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of paging technology, holding 2 patents that showcase his innovative approach to communication devices. His work has influenced the way information is transmitted and displayed on portable devices.
Latest Patents
One of Anma's latest patents is a method for superimposing independently transmitted data on pager displays. This invention allows data contained in second and subsequent transmissions to be superimposed on the basic data first transmitted to a pocket bell type portable pager with a liquid crystal display. The first mode superimposes all data in order of receipt, while the second mode stores the first received data and superimposes only the most recently received data. Additionally, a ROM is provided that contains maps and predetermined image data, enabling locations, times, and messages to be superimposed on these maps in either mode.
Another significant patent is for a watch-type paging receiver. This device can be worn on a person's wrist and includes a display device such as a liquid crystal display. An inverted F-shaped main antenna is integrated into the display device, while a loop antenna is implemented by the belt. The main and loop antennas are selectively activated based on the received signal level. The device also features a primary solar battery and a secondary battery, along with a vibration source for tactile alerts.
Career Highlights
Throughout his career, Anma has worked with prominent companies, including NEC Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in technology.
Collaborations
Anma has collaborated with notable coworkers such as Kazuhiro Kudoh and Toshirou Nishiyama. Their combined expertise has likely fostered innovative ideas and developments in their respective fields.
Conclusion
Sadayuki Anma's contributions to paging technology through his patents demonstrate his innovative spirit and dedication to improving communication devices. His work continues to influence the industry and inspire future advancements.