Growing community of inventors

Narashino, Japan

Shigeru Nakane

Average Co-Inventor Count = 1.46

ph-index = 7

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 = 188

Shigeru NakaneYasuta Satoh (3 patents)Shigeru NakaneShinya Saitoh (3 patents)Shigeru NakaneIsamu Kataoka (3 patents)Shigeru NakaneHitoshi Yoneyama (1 patent)Shigeru NakaneShigeru Nakane (9 patents)Yasuta SatohYasuta Satoh (19 patents)Shinya SaitohShinya Saitoh (17 patents)Isamu KataokaIsamu Kataoka (9 patents)Hitoshi YoneyamaHitoshi Yoneyama (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Takara Co., Ltd. (9 from 329 patents)


9 patents:

1. 5090936 - Movable decoration

2. 4983890 - Rotating drive device

3. D312850 - Motor driven toy flower

4. 4903424 - Movable decoration

5. D287574 - Toy gun watch

6. D285417 - Combined wristwatch and toy aircraft

7. D284453 - Combined wrist watch and toy vehicle

8. D284357 - Combined wrist watch and toy vehicle

9. 4391060 - Toy robot vehicle assembly

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as of
12/15/2025
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