This inventor holds 91 USPTO granted patents, plus 6 CIPO patents and 2 EPO patents, primarily in CDMA Communication Systems (CPC class H04B7-216). Top assignees: Hitachi, Ltd., Fipa Frohwitter Intellectual Property Ag, Hitachi Denshi Kabushiki Kaisha. Active years: 1987-2017.
Inventors with similar research interests:
Location History:
- Kokubunji, JP (1987)
- Chiyoda-ku, Tokyo JP (2006)
- Chlyoda-ku, Tokyo JP (2007)
- Hachiouji, JP (2000 - 2012)
- Tokyo, JP (1991 - 2013)
- Hachioji, JP (1988 - 2017)
Company Filing History:
73 out of 42,717 
10 out of 11 
6 out of 208 
Years Active: 1987-2017
Areas of Expertise:
Title: The Innovative Journey of Nobukazu Doi
Introduction: Nobukazu Doi, a pioneering inventor hailing from Hachioji, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.
Latest Patents: Nobukazu Doi's latest patents showcase his commitment to innovation, with a focus on advancements in robotics, artificial intelligence, and sustainable energy solutions.
Career Highlights: Throughout his illustrious career, Nobukazu Doi has been recognized for his inventive spirit and forward-thinking approach. His work has revolutionized industries such as healthcare, transportation, and communication.
Collaborations: Nobukazu Doi has collaborated with leading research institutions, universities, and tech companies to bring his ideas to life. His partnerships have led to the development of cutting-edge technologies that have shaped the modern world.
Conclusion: Nobukazu Doi's passion for innovation and his relentless pursuit of excellence have established him as a visionary inventor in the global tech community. His legacy continues to inspire future generations of inventors to push the boundaries of what is possible.