Growing community of inventors

Portola Valley, CA, United States of America

Norio Sugano

Average Co-Inventor Count = 1.78

ph-index = 4

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 = 106

Norio SuganoRonald Leon Johnson (3 patents)Norio SuganoRobert Joseph Gallegos (1 patent)Norio SuganoIdriss Mansouri-Chafik (1 patent)Norio SuganoNorio Sugano (4 patents)Ronald Leon JohnsonRonald Leon Johnson (80 patents)Robert Joseph GallegosRobert Joseph Gallegos (77 patents)Idriss Mansouri-ChafikIdriss Mansouri-Chafik (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wagic, Inc. (3 from 67 patents)

2. Other (1 from 832,891 patents)


4 patents:

1. 7143668 - Customizable light bulb changer

2. 6941841 - Motorized light bulb changer

3. 6883400 - Light bulb changer

4. 6739220 - Motorized light bulb changer

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as of
1/1/2026
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