Growing community of inventors

Tokyo-To, Japan

Takumi Horii

Average Co-Inventor Count = 5.00

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 = 28

Takumi HoriiHitoshi Saito (2 patents)Takumi HoriiMineo M Yamauchi (2 patents)Takumi HoriiYoshihiko Tamura (2 patents)Takumi HoriiMinoru M Furuse (2 patents)Takumi HoriiTakumi Horii (2 patents)Hitoshi SaitoHitoshi Saito (176 patents)Mineo M YamauchiMineo M Yamauchi (59 patents)Yoshihiko TamuraYoshihiko Tamura (14 patents)Minoru M FuruseMinoru M Furuse (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dai Nippon Printing Co., Ltd. (2 from 3,192 patents)


2 patents:

1. 5804302 - Web take-up roll

2. 5646090 - Thermal transfer image-receiving sheet

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as of
12/6/2025
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