Company Filing History:
3 out of 35,774 
1 out of 5,291 
Years Active: 1991-1993
Title: Hiroyuki Misawa: Innovator in Telecommunications
Introduction
Hiroyuki Misawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of telecommunications, holding a total of 3 patents. His innovative work has paved the way for advancements in communication technology.
Latest Patents
One of Hiroyuki Misawa's latest patents is a cordless key telephone system capable of quickly answering incoming calls. This system features access units located in groups that correspond to service areas for broadcasting radio signals. The main controller selects access units in response to incoming calls, sending alert signals to standby cordless stations. The system efficiently manages call assignments and ensures seamless communication. Another notable patent involves a power supply wiring arrangement of a semiconductor integrated circuit. This arrangement includes pairs of metal bumps and conductor strips, enhancing the functionality of semiconductor chips.
Career Highlights
Hiroyuki Misawa has worked with notable companies such as NEC Corporation and Nippon Telegraph and Telephone Corporation. His experience in these organizations has contributed to his expertise in telecommunications and semiconductor technology.
Collaborations
Hiroyuki has collaborated with esteemed colleagues, including Noboru Saegusa and Akio Yotsutani. Their joint efforts have further advanced the field of telecommunications.
Conclusion
Hiroyuki Misawa's innovative contributions to telecommunications and semiconductor technology have established him as a key figure in the industry. His patents reflect a commitment to enhancing communication systems and improving technology.