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Tokyo Broadcasting System, Inc.

USPTO Granted Patents = 11

Forward Citations = 275

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35 inventors (with patents filed for the assignee):

Masao Inaba (5 out of 19 patents)

Yutaka Ito (3 out of 157 patents)

Takaya Morita (3 out of 3 patents)

4. Akihiro Takahashi (2 out of 37 patents)

5. Hiroshi Takahashi (2 out of 117 patents)

6. Takeshi Nakajima (1 out of 63 patents)

7. Mineo Mizukami (1 out of 9 patents)

8. Keijiro Watanabe (1 out of 1 patent)

9. Iwao Fujita (1 out of 2 patents)

10. Naoki Ebimoto (1 out of 3 patents)

11. Kohsei Tanaka (1 out of 1 patent)

12. Tadao Matsuno (1 out of 1 patent)

13. Toshinari Hayashi (1 out of 2 patents)

14. Mikio Shimizu (1 out of 6 patents)

15. Junzo Okunaka (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 7161620 - Moving pedestal for a camera including wheels and sensors for detecting a moving amount thereof (2007-01-09),

2. 6160544 - Digital video distribution system (2000-12-12),

3. 6023604 - Transmission control apparatus and method of earth station for satellite (2000-02-08),

4. 5227879 - Apparatus for transmitting an extended definition TV signal having (1993-07-13),

5. 5084765 - Aspect ratio-improved television system compatible with conventional (1992-01-28),

6. 4689676 - Television video signal synchronizing apparatus (1987-08-25),

7. 4249212 - Television picture special effects system using digital memory techniques (1981-02-03),

8. 4249198 - Phase locking system for television signals (1981-02-03),

9. 4242704 - Noise reduction system for color television signal (1980-12-30),

10. 4016544 - Memory write-in control system for color graphic display (1977-04-05),

11. 4014031 - Electrophotographic typesetting method and apparatus therefor (1977-03-22),

Tokyo Broadcasting System, Inc. (TBS) is a leading media and entertainment company in Japan. Established in 1951, TBS operates a wide range of television and radio broadcasting, as well as digital media services. With a focus on high-quality programming and innovative content, TBS has built a strong presence in the Japanese media industry. The company is committed to providing diverse, engaging content to audiences both domestically and internationally.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

11 Patents

#1,590 in Tokyo

#4,037 in Japan

#50,126 in the World

Tokyo Broadcasting System, Inc.

Forward Citations = 275

35 inventors:

Masao Inaba (5 out of 19 patents)

Yutaka Ito (3 out of 157 patents)

Takaya Morita (3 out of 3 patents)

4. Akihiro Takahashi (2 out of 37 patents)

5. Hiroshi Takahashi (2 out of 117 patents)

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