Growing community of inventors

Yokohama, Japan

Sirou Saeki

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 = 13

Sirou Saeki ↔ Nobuyuki Yanagawa (1 patent)Sirou Saeki ↔ Sunao Ikeda (1 patent)Sirou Saeki ↔ Hirohisa Otsuka (1 patent)Sirou SaekiSirou Saeki (1 patent)Nobuyuki YanagawaNobuyuki Yanagawa (64 patents)Sunao IkedaSunao Ikeda (28 patents)Hirohisa OtsukaHirohisa Otsuka (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (1 from 28,544 patents)


1 patent:

1. 4921236 - Recycling automatic document feeder

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12/6/2025
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