Growing community of inventors

Tokyo, Japan

Hayato Niwa

Average Co-Inventor Count = 4.50

ph-index = 1

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 = 1

Hayato NiwaTakeshi Yamamoto (3 patents)Hayato NiwaSoya Araki (3 patents)Hayato NiwaYohei Azuma (2 patents)Hayato NiwaYoshinori Tachikawa (2 patents)Hayato NiwaYoichiro Eshita (2 patents)Hayato NiwaYasuhisa Urushiyama (0 patent)Hayato NiwaHayato Niwa (3 patents)Takeshi YamamotoTakeshi Yamamoto (145 patents)Soya ArakiSoya Araki (29 patents)Yohei AzumaYohei Azuma (8 patents)Yoshinori TachikawaYoshinori Tachikawa (7 patents)Yoichiro EshitaYoichiro Eshita (6 patents)Yasuhisa UrushiyamaYasuhisa Urushiyama (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Group Corporation (3 from 3,449 patents)


3 patents:

1. 11372268 - Light-emitting unit, display unit, and lighting unit

2. 11335880 - Flexible display with protector along side surface

3. 11327224 - Display device and optical device

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as of
12/16/2025
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