Growing community of inventors

Tokyo, Japan

Aya Katoh

Average Co-Inventor Count = 7.00

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 = 5

Aya Katoh ↔ Kaoru Hamada (1 patent)Aya Katoh ↔ Kenji Hirai (1 patent)Aya Katoh ↔ Yoshihide Kimura (1 patent)Aya Katoh ↔ Junpei Natsui (1 patent)Aya Katoh ↔ Takanori Otsuhata (1 patent)Aya Katoh ↔ Takashi Date (1 patent)Aya KatohAya Katoh (1 patent)Kaoru HamadaKaoru Hamada (28 patents)Kenji HiraiKenji Hirai (18 patents)Yoshihide KimuraYoshihide Kimura (18 patents)Junpei NatsuiJunpei Natsui (8 patents)Takanori OtsuhataTakanori Otsuhata (7 patents)Takashi DateTakashi Date (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Paper Industries Co., Ltd. (1 from 343 patents)


1 patent:

1. 7312176 - Thermally sensitive recording medium

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as of
12/30/2025
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