Growing community of inventors

Tokyo, Japan

Kaoru Matsumoto

Average Co-Inventor Count = 1.03

ph-index = 9

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 200

Kaoru MatsumotoKouzin Ohno (1 patent)Kaoru MatsumotoKaoru Matsumoto (18 patents)Kouzin OhnoKouzin Ohno (36 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Takara Co., Ltd. (18 from 329 patents)


18 patents:

1. D297034 - Reconfigurable toy ladder truck

2. D297037 - Reconfigurable toy vehicle

3. D297039 - Robotic-humanoid toy assembly

4. D296915 - Reconfigurable toy ambulance

5. D296914 - Reconfigurable toy vehicle

6. D296801 - Reconfigurable toy autobike

7. D295994 - Reconfigurable toy aircraft-carrier

8. D295301 - Reconfigurable toy vehicle

9. D295303 - Reconfigurable toy vehicle

10. D295060 - Assembled humanoid robot toy

11. D294605 - Reconfigurable toy helicopter

12. D294610 - Reconfigurable toy vehicle

13. D294609 - Reconfigurable toy vehicle

14. D294157 - Assembled humanoid robot toy

15. D294047 - Reconfigurable toy jet-plane

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as of
9/9/2025
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