Growing community of inventors

Tokyo, Japan

Ryoko Inagaki

Average Co-Inventor Count = 6.72

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 = 10

Ryoko InagakiTsuneo Okada (4 patents)Ryoko InagakiWakako Sakahara (4 patents)Ryoko InagakiSadayasu Araki (4 patents)Ryoko InagakiHideaki Furukawa (3 patents)Ryoko InagakiShingo Hamaguchi (3 patents)Ryoko InagakiMichiyo Wakayoshi (3 patents)Ryoko InagakiYoshiko Takemura (1 patent)Ryoko InagakiKoki Imai (1 patent)Ryoko InagakiRyoko Inagaki (4 patents)Tsuneo OkadaTsuneo Okada (8 patents)Wakako SakaharaWakako Sakahara (7 patents)Sadayasu ArakiSadayasu Araki (4 patents)Hideaki FurukawaHideaki Furukawa (11 patents)Shingo HamaguchiShingo Hamaguchi (6 patents)Michiyo WakayoshiMichiyo Wakayoshi (4 patents)Yoshiko TakemuraYoshiko Takemura (2 patents)Koki ImaiKoki Imai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Furyu Corporation (4 from 11 patents)


4 patents:

1. D846621 - Camera for photograph vending machine

2. D807943 - Camera for photograph vending machine

3. 9596376 - Photograph sticker creating apparatus, and a method of generating photograph sticker

4. D752127 - Camera for photograph vending machine

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as of
1/5/2026
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