This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Fujitsu Ten Limited, Kojima Press Industry Co., Ltd., Toyota Jidosha Kabushiki Kaisha. Active years: 2004-2019.
Company Filing History:
3 out of 902 
1 out of 79 
1 out of 38,723 
Years Active: 2004-2019
Title: Naoki Kushima: Innovator in Wireless Technology
Introduction
Naoki Kushima is a prominent inventor based in Kobe, Japan. He has made significant contributions to the field of wireless technology, holding a total of 4 patents. His innovative work focuses on enhancing signal reception and reducing noise interference in communication devices.
Latest Patents
Kushima's latest patents include a reception device, reception method, and wireless apparatus. The reception device comprises a main terminal, a sub-terminal, a demultiplexer, and a noise-reducing unit. The main terminal receives a main signal that includes a broadcast wave, while the sub-terminal processes a multiple signal obtained by multiplexing a noise signal and a sub-signal. The demultiplexer effectively separates the noise signal from the sub-signal, allowing the noise-reducing unit to minimize noise components in the main signal. Another notable patent involves an antenna amplifier and a shared antenna amplifier, designed to receive weak signals with high sensitivity while minimizing distortion and signal suppression in the presence of strong interference signals.
Career Highlights
Throughout his career, Naoki Kushima has worked with notable companies such as Fujitsu Ten Limited and Toyota Motor Corporation. His experience in these organizations has contributed to his expertise in developing advanced wireless technologies.
Collaborations
Kushima has collaborated with esteemed colleagues, including Hideaki Tanaka and Kazushige Ogino. Their combined efforts have furthered the development of innovative solutions in the field of wireless communication.
Conclusion
Naoki Kushima's contributions to wireless technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of signal processing and noise reduction, making him a key figure in the advancement of communication technologies.