This inventor holds 30 USPTO granted patents, primarily in Audio Technology. Top assignees: Pioneer Kabushiki Kaisha, Pioneer Corporation, Pioneer Electronic Corporation. Active years: 1980-2014.
Location History:
- Maguro-ku, JP (2003)
- Meguro-ku, JP (2008)
- Tokyo, JP (1980 - 2009)
- Meguro, JP (2010)
- Kawasaki, JP (2012)
- Kanagawa, JP (2012 - 2014)
Company Filing History:
16 out of 75Â 
10 out of 2,677Â 
4 out of 2,861Â 
Years Active: 1980-2014
Areas of Expertise:
Title: The Innovative Journey of Takekazu Iijima
Introduction
Takekazu Iijima, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of digital audio technology. With a remarkable portfolio of 30 patents, Iijima stands out as a dedicated innovator who has advanced the capabilities of audio systems in various applications. His work is characterized by a commitment to enhancing user experience through innovative designs and technologies.
Latest Patents
Among his latest patents, Iijima has developed a digital audio player with a wireless connection and mixing function, showcasing his ability to integrate modern connectivity with traditional audio functionality. Another notable invention is a volume adjuster, which reflects his focus on creating user-friendly devices that improve audio management.
Career Highlights
Throughout his career, Takekazu Iijima has been associated with leading companies in the audio industry, particularly Pioneer Kabushiki Kaisha and Pioneer Corporation. His tenure at these organizations has allowed him to innovate and refine his expertise in audio technologies, contributing significantly to their product offerings.
Collaborations
In his journey, Iijima has collaborated with notable colleagues such as Koji Nakane and Junichi Tanaka. Their partnership has likely led to the development of cutting-edge audio solutions, further enhancing the industry's technological landscape.
Conclusion
Takekazu Iijima's impact on the audio technology sector is significant, reflected in his extensive patent portfolio and collaborations with other innovators. His work continues to inspire advancements in digital audio systems, making him a valuable figure in the realm of technological innovations.