Growing community of inventors

Shizuoka, Japan

Toshitake Itoh

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 = 6

Toshitake ItohMasato Nakamura (1 patent)Toshitake ItohKatsumi Moronuki (1 patent)Toshitake ItohSaburo Nishimatsu (1 patent)Toshitake ItohToshitake Itoh (1 patent)Masato NakamuraMasato Nakamura (104 patents)Katsumi MoronukiKatsumi Moronuki (4 patents)Saburo NishimatsuSaburo Nishimatsu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honshu Seishi Kabushiki Kaisha (1 from 20 patents)


1 patent:

1. 4286017 - Heat-sensitive recording paper

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1/13/2026
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