This inventor holds 11 USPTO granted patents, plus 1 CIPO patent. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 2000-2012.
Location History:
- Hirakata, JP (2000)
- Kyoto, JP (2005 - 2008)
- Soraku-gun, JP (2005 - 2009)
- Souraku Gun, JP (2006 - 2012)
Company Filing History:
9 out of 27,375 
2 out of 16,454 
Years Active: 2000-2012
Title: The Innovative Journey of Hisaya Kato
Introduction: Hisaya Kato, an accomplished inventor from Soraku-gun, Japan, has made significant contributions to the field of wireless communication. His work is evident through the 11 patents he holds, showcasing his expertise in developing advanced electronic devices.
Latest Patents: Among his latest innovations is the wireless terminal device, which includes a first switching circuit that outputs a first radio signal and a second radio signal according to a switching signal. This advanced technology features a voltage control oscillator that generates a local signal for effective frequency conversion of radio signals to baseband signals. Another notable patent is for a digital broadcast receiving apparatus, which consists of a receiving circuit to acquire high-frequency signals from multiple time-division multiplexed programs. This invention is designed to optimize the receiving characteristics while a preferred program is not being accessed.
Career Highlights: Hisaya Kato's career is marked by his tenure at notable companies like Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His leadership and innovative thinking have played a pivotal role in driving advancements in technology, particularly in communications and broadcasting.
Collaborations: Throughout his career, Kato has collaborated with talented coworkers such as Takaaki Konishi and Kazuya Ueda. These collaborations have fostered a creative environment that has led to the development of cutting-edge technologies and patents that benefit the industry.
Conclusion: Hisaya Kato's contributions to the field of wireless communications demonstrate his remarkable inventiveness and dedication to innovation. With a solid portfolio of patents and a history of impactful collaborations, Kato continues to influence the future of technology through his pioneering efforts.