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For the Inventor, By the Inventor

Tokyo, Japan

Takara Co., Ltd.


USPTO Granted Patents = 329

% Expired Patents = 1.8


Forward Citations = 4,811

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90 inventors (with patents filed for the assignee):

goldMedal Iwakichi Ogawa (43 out of 47 patents)

silverMedal Kouzin Ohno (36 out of 36 patents)

bronzeMedal Takashi Matsuda (19 out of 56 patents)

4.  Yasuta Satoh (19 out of 19 patents)

5.  Takayoshi Doi (18 out of 18 patents)

6.  Kaoru Matsumoto (18 out of 18 patents)

7.  Muneyoshi Shinohara (13 out of 13 patents)

8.  Masumi Terui (12 out of 12 patents)

9.  Daishirou Shibukawa (12 out of 13 patents)

10.  Shinya Saitoh (11 out of 18 patents)

11.  Hideaki Yoke (10 out of 10 patents)

12.  Takayuki Ishizawa (10 out of 10 patents)

13.  Shigeru Nakane (9 out of 9 patents)

14.  Isamu Kataoka (9 out of 9 patents)

15.  Yasuyuki Moriyama (9 out of 9 patents)


Core Competencies:
Toy Robotics
Interactive Figures
Motor-Driven Toys
Reconfigurable Vehicles
Karaoke Systems
Magnetic Displays
Elastic Dolls
Sound Generating Toys
Toy Tops
Toy Humanoid Robots
Movable Decorations
Novelty Containers

329 patents:

1. 7063589 - Remote control toy top (2006-06-20),
2. 7015892 - Magnetophoretic display panel (2006-03-21),
3. 6905389 - Toy top game unit (2005-06-14),
4. 6893319 - Arm for elastic doll body, method of forming the arm part, and metal mold for forming the arm part (2005-05-17),
5. D500764 - Cassette for toys (2005-01-11),
6. D497898 - Receiver housing for displaying messages (2004-11-03),
7. 6790398 - Elastic doll and method for manufacturing same (2004-09-14),
8. 6746300 - Toy top (2004-06-08),
9. 6739939 - Toy top game unit (2004-05-25),
10. 6739421 - Electrically powered two-wheeled vehicle (2004-05-25),
11. 6629847 - Magnetic display panel and method for producing the same (2003-10-07),
12. 6626729 - Toy tops (2003-09-30),
13. 6563038 - Karaoke system (2003-05-13),
14. D472940 - Toy card mounting structure for game play (2003-04-09),
15. D471180 - Karaoke controller with microphone (2003-03-05),
Company Overview
Takara Co., Ltd., headquartered in Tokyo, Japan, specializes in the development and manufacturing of innovative toy robotics. The company is renowned for its diverse range of products, including interactive figures, motor-driven toys, and reconfigurable vehicles. Takara's expertise extends to karaoke systems, magnetic displays, elastic dolls, and sound-generating toys, reflecting a commitment to creativity and technological advancement in the toy industry. With a focus on engaging play experiences, Takara continues to influence the landscape of children's entertainment.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

329 Patents

#258 in Tokyo

#505 in Japan

#2,740 in the World

Tokyo, JP
Tokyo, Japan

Takara Co., Ltd.

Forward Citations = 4,811

90 inventors:

goldMedal Iwakichi Ogawa (43 out of 47 patents)

silverMedal Kouzin Ohno (36 out of 36 patents)

bronzeMedal Takashi Matsuda (19 out of 56 patents)

4.  Yasuta Satoh (19 out of 19 patents)

5.  Takayoshi Doi (18 out of 18 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Takara Co., Ltd.. Retrieved from https://idiyas.com/company/takara-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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