Growing community of inventors

Tokyo, Japan

Kayoko Nagatani

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 = 0

Kayoko NagataniAkira Honjo (2 patents)Kayoko NagataniDaisuke Shiigi (2 patents)Kayoko NagataniAkio Yoshioka (1 patent)Kayoko NagataniTakashi Abeno (1 patent)Kayoko NagataniTadafumi Oyama (1 patent)Kayoko NagataniRyuzo Nakata (1 patent)Kayoko NagataniKouki Inoue (1 patent)Kayoko NagataniMaki Nakamichi (1 patent)Kayoko NagataniAkio Yoshioka (0 patent)Kayoko NagataniKayoko Nagatani (2 patents)Akira HonjoAkira Honjo (9 patents)Daisuke ShiigiDaisuke Shiigi (7 patents)Akio YoshiokaAkio Yoshioka (6 patents)Takashi AbenoTakashi Abeno (4 patents)Tadafumi OyamaTadafumi Oyama (2 patents)Ryuzo NakataRyuzo Nakata (1 patent)Kouki InoueKouki Inoue (1 patent)Maki NakamichiMaki Nakamichi (1 patent)Akio YoshiokaAkio Yoshioka (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (2 from 58,132 patents)

2. Sony Group Corporation (3,492 patents)


2 patents:

1. 11192029 - Information processing device, information processing method, and computer program

2. 10789523 - Program, information processing system, information processing method, and reader/writer apparatus

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1/8/2026
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