Growing community of inventors

Higashihiroshima, Japan

Kohji Sawayama

Average Co-Inventor Count = 2.50

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 = 118

Kohji SawayamaSatoshi Mizuno (8 patents)Kohji SawayamaTamaki Nakamura (8 patents)Kohji SawayamaYonosuke Amano (8 patents)Kohji SawayamaKohji Sawayama (10 patents)Satoshi MizunoSatoshi Mizuno (15 patents)Tamaki NakamuraTamaki Nakamura (11 patents)Yonosuke AmanoYonosuke Amano (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sharp Kabushiki Kaisha Corporation (10 from 25,577 patents)


10 patents:

1. 10581204 - Receptacle-side connector and electronic device

2. 10379579 - Plug-side connector, receptacle-side connector, and electronic apparatus

3. 7835775 - Foldable cellular telephone

4. 7809413 - Foldable cellular telephone

5. 7805164 - Foldable cellular telephone

6. 7797020 - Foldable cellular telephone

7. 7778661 - Foldable cellular telephone

8. 7577461 - Foldable cellular telephone

9. 7471966 - Foldable cellular telephone

10. 7155253 - Foldable cellular telephone having image pick up unit and external display operable in folded state

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as of
1/7/2026
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