Growing community of inventors

Tokyo, Japan

Tutomu Saitoh

Average Co-Inventor Count = 4.00

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 = 12

Tutomu Saitoh ↔ Katsuyuki Yomogida (1 patent)Tutomu Saitoh ↔ Katsutake Hayashi (1 patent)Tutomu Saitoh ↔ Hiromasa Saito (1 patent)Tutomu SaitohTutomu Saitoh (1 patent)Katsuyuki YomogidaKatsuyuki Yomogida (5 patents)Katsutake HayashiKatsutake Hayashi (3 patents)Hiromasa SaitoHiromasa Saito (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shiseido Company, Limited (1 from 1,008 patents)


1 patent:

1. 4128630 - Cosmetics and process for preparation thereof

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1/7/2026
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