Growing community of inventors

Tokyo, Japan

Takahiro Fujisawa

Average Co-Inventor Count = 1.60

ph-index = 2

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 = 41

Takahiro FujisawaNoriaki Ojima (2 patents)Takahiro FujisawaMasato Sanno (1 patent)Takahiro FujisawaTakahiro Fujisawa (4 patents)Noriaki OjimaNoriaki Ojima (19 patents)Masato SannoMasato Sanno (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (4 from 28,584 patents)


4 patents:

1. 8421899 - Image pickup device, automatic focusing method, automatic exposure method, electronic flash control method and computer program

2. 7903163 - Image pickup device, automatic focusing method, automatic exposure method, electronic flash control method and computer program

3. 7821661 - Imaging apparatus, information device including the same, and imaging method therefor

4. 7787025 - Image pickup device that cuts out a face image from subject image data

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