Growing community of inventors

Amagasaki, Japan

Takao Kunii

Average Co-Inventor Count = 4.44

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 = 17

Takao Kunii ↔ Yoshiaki Sone (2 patents)Takao Kunii ↔ Kiyotsugu Ishikawa (2 patents)Takao Kunii ↔ Susumu Hashimoto (2 patents)Takao Kunii ↔ Masanori Omae (1 patent)Takao KuniiTakao Kunii (2 patents)Yoshiaki SoneYoshiaki Sone (11 patents)Kiyotsugu IshikawaKiyotsugu Ishikawa (6 patents)Susumu HashimotoSusumu Hashimoto (6 patents)Masanori OmaeMasanori Omae (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)

2. Matsushita Electronics Corporation (1 from 655 patents)


2 patents:

1. 4450475 - Solid state color imaging apparatus

2. 4403247 - Solid state color imaging apparatus

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1/5/2026
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