This inventor holds 9 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Media Electronics Co., Ltd., Hitachi Metals, Ltd.. Active years: 1985-2014.
Location History:
- Kanagawa, JP (1992)
- Iwate-ken, JP (2000)
- Kamakura, JP (2008)
- Yokohama, JP (1985 - 2014)
Company Filing History:
7 out of 42,726 
3 out of 203 
1 out of 2,333 
Years Active: 1985-2014
Title: The Innovative Mind of Norio Hosaka
Introduction: Norio Hosaka is a renowned inventor based in Kamakura, Japan, known for his significant contributions to the field of optical and radio communication technologies. With a portfolio of nine patents, he has demonstrated an unwavering commitment to innovation and advancement in his areas of expertise.
Latest Patents: Among his most recent patents is the "Scan Type Image Display Device," which involves optical beams emitted by sources that are incident upon a mirror surface of a scan mirror. This device allows for the beams to be reflected in a substantially vertical direction, thanks to a scan mirror drive circuit that enables two-dimensional rotation. A polarized beam splitter plays a crucial role, guiding the optical beam through a quarter wave plate to enhance display quality. Another noteworthy invention is the "Multi-Band Transceiver and Radio Communication Device Using the Transceiver," which features a shared antenna for multiple frequency bands. This innovative transceiver includes various filters and amplifiers that are arranged efficiently to maintain excellent temperature characteristics.
Career Highlights: Norio Hosaka has worked with esteemed companies such as Hitachi, Ltd. and Hitachi Media Electronics Co., Ltd. His extensive career in these organizations has further solidified his reputation as a leading inventor in technology and communications.
Collaborations: Throughout his career, Hosaka has collaborated with talented individuals such as Jun Yamada and Hitoshi Watanabe. Their combined expertise has contributed to the development of cutting-edge technologies, enhancing the impact of their inventions in the industry.
Conclusion: Norio Hosaka's dedication to innovation and his impressive track record of patents underscore his role as a prominent figure in the realm of inventions. His work continues to influence advancements in the fields of optical and radio communication, leaving a lasting legacy for future generations of inventors.