Company Filing History:

7 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

4 out of 16,453

Panasonic Corporation

Matsushita Electronic Industrial Co., Ltd

patents

Years Active: 2002-2017

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9847777 - Signal potential converter (2017-12-19),

2. 9584103 - Signal potential converter (2017-02-28),

3. 8013650 - Phase adjustment circuit (2011-09-06),

4. 7944316 - Multi-phase oscillator (2011-05-17),

5. 7893777 - Voltage controlled oscillation circuit (2011-02-22),

6. RE41235 - Phase locked loop circuit (2010-04-19),

7. 7501902 - Phase-locked loop circuit and data reproduction apparatus (2009-03-10),

8. 7362186 - Phase-locked loop circuit and data reproduction apparatus (2008-04-22),

9. RE39807 - Phase locked loop circuit (2007-09-03),

10. 7034622 - Phase-locked loop circuit and data reproduction apparatus (2006-04-25),

11. 6828865 - Phase-locked loop circuit and data reproduction apparatus (2004-12-07),

12. 6563449 - Successive comparison analog-to-digital converter (2003-05-13),

13. 6528982 - Jitter detector, phase difference detector and jitter detecting method (2003-03-04),

14. 6489851 - Phase locked loop circuit (2002-12-03),

Title: Biography of Inventor Seiji Watanabe

Introduction: Seiji Watanabe is a prominent inventor based in Kyoto, Japan. He has made significant contributions to the field of signal processing, holding a total of 14 patents. His innovative work has had a lasting impact on the technology industry.

Latest Patents: One of his latest inventions is the signal potential converter. This device is designed to perform high-speed operations while maintaining the intended signal amplitude. It operates effectively even at low rates or when receiving burst signals. The signal potential converter utilizes a capacitor to receive an input signal at one terminal, with the other terminal connected to a terminal node. A clamp circuit defines the potential at the terminal node within a specified range. The voltage holder circuit adjusts the potential at the terminal node based on its relation to a third potential.

Career Highlights: Seiji Watanabe has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations: Throughout his career, Watanabe has collaborated with esteemed colleagues, including Shinichi Yamane and Yoshinori Miyada. These partnerships have contributed to the advancement of his projects and inventions.

Conclusion: Seiji Watanabe's contributions to the field of signal processing and his impressive portfolio of patents highlight his status

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.