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Tenyo Co., Ltd.

USPTO Granted Patents = 26

EPO Patents = 1

Trademarks = 1

Forward Citations = 73

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10 inventors (with patents filed for the assignee):

Tooru Suzuki (8 out of 12 patents)

Shigeru Sugawara (7 out of 41 patents)

Hiroshi Kondo (3 out of 7 patents)

4. Hiroshi Kondo (2 out of 94 patents)

5. Mark Setteducati (2 out of 19 patents)

6. Toru Suzuki (1 out of 29 patents)

7. Hideo Kato (1 out of 4 patents)

8. Tomoyuki Shimomura (1 out of 1 patent)

9. Atsushi Fukano (1 out of 1 patent)

10. Lubor Fiedler (1 out of 1 patent)

11. Hiroshi Kondo (0 patent)

12. Kenneth C Knowlton (0 patent)

26 patents: Sort by Forward Citations

1. 8187090 - Conjuring assisting toy (2012-05-29),

2. 6935961 - Conjuring tool for performing coin increasing trick (2005-08-30),

3. 6857963 - Conjuring tool for performing card trick (2005-02-22),

4. 6827644 - Magic game system (2004-12-07),

5. 5886956 - Display for illusion of floating in the air (1999-03-23),

6. D388584 - Savings box with coin spinner (1997-12-30),

7. 5577728 - Jigsaw puzzle (1996-11-26),

8. 5558583 - Coin transfer apparatus for jugglery use (1996-09-24),

9. 5557867 - Variable-display device for amusement (1996-09-24),

10. 5551921 - Coin magic device (1996-09-03),

11. 5549515 - Coin-magic device (1996-08-27),

12. 5536209 - Cutting-magic device (1996-07-16),

13. 5528562 - Mimic watch set for magic use (1996-06-18),

14. 5514021 - Coin spinner and savings box with same (1996-05-07),

15. 5494217 - Savings bank with optical illusion coin concealment chute (1996-02-27),

Tenyo Co., Ltd. is a Japanese manufacturer of magic tricks and puzzles. The company was founded in 1960 and has become one of the most well-known brands in the magic industry. Tenyo products are sold worldwide and are popular among both amateur and professional magicians. In addition to magic tricks, Tenyo also produces a variety of high-quality puzzles and games for all ages.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

26 Patents

#1,018 in Tokyo

#2,456 in Japan

#24,089 in the World

Tenyo Co., Ltd.

Forward Citations = 73

10 inventors:

Tooru Suzuki (8 out of 12 patents)

Shigeru Sugawara (7 out of 41 patents)

Hiroshi Kondo (3 out of 7 patents)

4. Hiroshi Kondo (2 out of 94 patents)

5. Mark Setteducati (2 out of 19 patents)

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