Growing community of inventors

Kanagawa, Japan

Keisuke Kataoka

Average Co-Inventor Count = 7.74

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 = 21

Keisuke KataokaEiji Shinohara (4 patents)Keisuke KataokaAtsushi Hanai (4 patents)Keisuke KataokaSachiko Misumi (4 patents)Keisuke KataokaTatsuto Torikai (3 patents)Keisuke KataokaShizuo Kamimura (2 patents)Keisuke KataokaHiroaki Ono (1 patent)Keisuke KataokaHiroshi Nishida (1 patent)Keisuke KataokaHiroshi Hosoda (1 patent)Keisuke KataokaHiroshi Fushimi (1 patent)Keisuke KataokaTetsuya Miida (1 patent)Keisuke KataokaKeiichi Itoh (1 patent)Keisuke KataokaMaki Satoh (1 patent)Keisuke KataokaYayoi Katagiri (1 patent)Keisuke KataokaTakehiro Nishiura (1 patent)Keisuke KataokaNoriko Yamane (1 patent)Keisuke KataokaAtsumi Otsuka (1 patent)Keisuke KataokaKeiko Sakita (1 patent)Keisuke KataokaKohichi Yuasa (1 patent)Keisuke KataokaKeisuke Kataoka (4 patents)Eiji ShinoharaEiji Shinohara (38 patents)Atsushi HanaiAtsushi Hanai (8 patents)Sachiko MisumiSachiko Misumi (4 patents)Tatsuto TorikaiTatsuto Torikai (5 patents)Shizuo KamimuraShizuo Kamimura (2 patents)Hiroaki OnoHiroaki Ono (124 patents)Hiroshi NishidaHiroshi Nishida (48 patents)Hiroshi HosodaHiroshi Hosoda (5 patents)Hiroshi FushimiHiroshi Fushimi (5 patents)Tetsuya MiidaTetsuya Miida (4 patents)Keiichi ItohKeiichi Itoh (2 patents)Maki SatohMaki Satoh (1 patent)Yayoi KatagiriYayoi Katagiri (1 patent)Takehiro NishiuraTakehiro Nishiura (1 patent)Noriko YamaneNoriko Yamane (1 patent)Atsumi OtsukaAtsumi Otsuka (1 patent)Keiko SakitaKeiko Sakita (1 patent)Kohichi YuasaKohichi Yuasa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (4 from 28,566 patents)


4 patents:

1. 8103557 - Online merchandising system, online catalog presenting method, server, computer program product, and computer data signal

2. 7979325 - Online merchandising system, server, estimation managing method, computer program product, and computer data signal

3. 7587339 - Systems, methods, and computer readable medium for providing a site for selling a product in response to a request from a terminal

4. 7340501 - System, method, apparatus and program for collecting and providing information

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12/28/2025
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