For the Inventor, By the Inventor

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Yokohama, Japan

Kyosan Electric Manufacturing Co., Ltd.

USPTO Granted Patents = 3

Trademarks = 2

Forward Citations = 1

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9 inventors (with patents filed for the assignee):

Itsuo Yuzurihara (3 out of 45 patents)

Yu Hosoyamada (3 out of 13 patents)

Tetsuya Takata (3 out of 3 patents)

4. Tomohiro Yoneyama (3 out of 10 patents)

5. Sam Seiichiro Ochi (2 out of 9 patents)

6. Dumitru Gheorge Sdrulla (2 out of 8 patents)

7. Amaury Gendron-Hansen (1 out of 10 patents)

8. Leslie Louis Szepesi (1 out of 4 patents)

9. W Albert Gu (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12081177 - Bridged class-D RF amplifier circuit (2024-09-03),

2. 12074226 - Schottky diode integrated with a semiconductor device (2024-08-27),

3. 11362649 - Circuit and method for adaptively eliminating ringing in signals driving capacitive loads (2022-06-14),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#107 in Yokohama

#8,767 in Japan

Yokohama, Japan

Kyosan Electric Manufacturing Co., Ltd.

Forward Citations = 1

9 inventors:

Itsuo Yuzurihara (3 out of 45 patents)

Yu Hosoyamada (3 out of 13 patents)

Tetsuya Takata (3 out of 3 patents)

4. Tomohiro Yoneyama (3 out of 10 patents)

5. Sam Seiichiro Ochi (2 out of 9 patents)

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