Growing community of inventors

Sendai, Japan

Tomoya Ito

Average Co-Inventor Count = 8.00

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 = 16

Tomoya Ito ↔ Mitsuo Sato (1 patent)Tomoya Ito ↔ Hiroshi Kanno (1 patent)Tomoya Ito ↔ Hironobu Takasawa (1 patent)Tomoya Ito ↔ Takashi Miyagi (1 patent)Tomoya Ito ↔ Toshio Endo (1 patent)Tomoya Ito ↔ Masao Takano (1 patent)Tomoya Ito ↔ Keiichi Miyakawa (1 patent)Tomoya ItoTomoya Ito (1 patent)Mitsuo SatoMitsuo Sato (28 patents)Hiroshi KannoHiroshi Kanno (23 patents)Hironobu TakasawaHironobu Takasawa (15 patents)Takashi MiyagiTakashi Miyagi (4 patents)Toshio EndoToshio Endo (3 patents)Masao TakanoMasao Takano (2 patents)Keiichi MiyakawaKeiichi Miyakawa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (1 from 28,559 patents)


1 patent:

1. 4846057 - Screen printing machine with waste printing plate discharge means

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as of
12/19/2025
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