Company Filing History:

22 out of 58,129

Sony Corporation

patents

1 out of 5,289

Nippon Telegraph and Telephone Corporation

patents

where one patent can have more than one assignee

Years Active: 1976-1987

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22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4694406 - Apparatus for displaying scrolling images (1987-09-15),

2. 4570165 - Adjustable loop and dipole antenna (1986-02-11),

3. 4390818 - Television receiver (1983-06-28),

4. 4358769 - Loop antenna apparatus with variable directivity (1982-11-09),

5. 4338606 - Antenna system with variable directivity (1982-07-06),

6. 4322855 - Remote control apparatus (1982-03-30),

7. 4322742 - Method and apparatus for improving the sharpness of a video picture (1982-03-30),

8. 4280139 - Muting circuit for a television receiver (1981-07-21),

9. 4242714 - Current control circuit (1980-12-30),

10. 4223342 - Circuit for improving the frequency characteristic of a color television (1980-09-16),

11. 4206388 - Current control circuit for horizontal deflection coil of television (1980-06-03),

12. 4170785 - Video signal reproducing apparatus with electron beam scanning velocity (1979-10-09),

13. 4101928 - Color television receiver (1978-07-18),

14. 4083019 - Current controlled emitter coupled multivibrator (1978-04-04),

15. 4081837 - Undesired signal canceller (1978-03-28),

Title: The Innovative Mind of Yoshio Ishigaki

Introduction: Yoshio Ishigaki is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various fields through his inventive spirit and dedication to technological advancements.

Latest Patents: Yoshio Ishigaki's latest patents include cutting-edge developments in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to shaping the future through innovation.

Career Highlights: Throughout his illustrious career, Ishigaki has been instrumental in revolutionizing the way we interact with technology, with notable inventions such as a revolutionary medical device for early disease detection and a pioneering software algorithm for optimizing transportation systems.

Collaborations: Ishigaki has collaborated with leading research institutions, universities, and tech companies worldwide, fostering a culture of innovation and knowledge-sharing to drive progress in the global technological landscape.

Conclusion: Yoshio Ishigaki's relentless pursuit of innovation and his passion for pushing the boundaries of what is possible have solidified his reputation as a visionary inventor whose impact will be felt for generations to come.

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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.