Growing community of inventors

Hitachinaka, Japan

Susumu Hashimoto

Average Co-Inventor Count = 6.00

ph-index = 2

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

Susumu HashimotoSeiji Kageyama (2 patents)Susumu HashimotoMuneyoshi Akai (2 patents)Susumu HashimotoShinichi Kishi (2 patents)Susumu HashimotoHiroshi Udo (2 patents)Susumu HashimotoNoboru Aoki (1 patent)Susumu HashimotoToshihiko Takenouchi (1 patent)Susumu HashimotoSusumu Hashimoto (2 patents)Seiji KageyamaSeiji Kageyama (9 patents)Muneyoshi AkaiMuneyoshi Akai (8 patents)Shinichi KishiShinichi Kishi (3 patents)Hiroshi UdoHiroshi Udo (3 patents)Noboru AokiNoboru Aoki (1 patent)Toshihiko TakenouchiToshihiko Takenouchi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (1 from 28,546 patents)

2. Ricoh Printing Systems, Ltd. (1 from 129 patents)


2 patents:

1. 7903268 - Printer enabling user to set error recovery method for each error category

2. 7400420 - Printer facilitating settings of parameters on print paper

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as of
12/9/2025
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