This inventor holds 37 USPTO granted patents and 16 EPO patents, primarily in Variable Resonators. Top assignee: Ntt Docomo, Inc.. Active years: 2006-2016.
Location History:
- Yokosuka, JP (2006 - 2012)
- Kanagawa, JP (2012 - 2013)
- Zushi, JP (2009 - 2015)
- Tokyo, JP (2016)
Company Filing History:
Years Active: 2006-2016
Areas of Expertise:
Title: **Hiroshi Okazaki: Innovating Wireless Circuitry in Zushi, Japan**
Introduction
Hiroshi Okazaki is a prominent inventor based in Zushi, Japan, renowned for his significant contributions to the field of wireless technology. With a remarkable portfolio of 37 patents, Okazaki has consistently demonstrated his innovative spirit and technical acumen in developing advanced communication systems.
Latest Patents
Two of Hiroshi Okazaki's latest patents showcase his expertise in wireless circuit design and frequency management. The first patent, titled "Wireless Circuit and Frequency Pair Determination Method," presents a versatile wireless circuit capable of functioning across multiple frequency bands. This innovation employs a duplexer composed of current variable frequency filters, utilizing a transmission-reception antenna, an RFIC, and a controller that manages switching operations based on control signals. This circuit adeptly determines pairs of frequency bands for both transmission and reception, enhancing communication efficiency.
His second patent, "Front-end Circuit and Impedance Adjustment Method," involves a sophisticated front-end circuit comprising an RFIC, an antenna, and multiple duplexers. This invention utilizes variable impedance adjustment circuits and a control unit to execute precise switching operations according to control signals, ensuring optimal performance in different frequency bands.
Career Highlights
Hiroshi Okazaki has built a notable career at NTT Docomo, Inc., a leading telecommunications company. His role within the company has been pivotal, contributing to various innovative projects that propel the advancement of wireless communication technologies. His extensive patent portfolio reflects his dedication to solving complex engineering challenges and enhancing user experiences through reliable and efficient communication systems.
Collaborations
Throughout his career, Okazaki has collaborated with fellow innovators, including Shoichi Narahashi and Atsushi Fukuda. These partnerships have fostered a creative environment, enabling them to share insights and develop groundbreaking technologies in the realm of wireless communication.
Conclusion
Hiroshi Okazaki stands as a testament to innovation in the telecommunications sector. With his profound contributions and a keen eye for technological advancement, he continues to pave the way for future developments in wireless technology, making him a noteworthy figure in the field of inventions and patenting.