Growing community of inventors

Kanagawa, Japan

Atsushi Hanai

Average Co-Inventor Count = 5.85

ph-index = 4

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 = 92

Atsushi HanaiEiji Shinohara (6 patents)Atsushi HanaiTatsuto Torikai (5 patents)Atsushi HanaiSachiko Misumi (4 patents)Atsushi HanaiKeisuke Kataoka (4 patents)Atsushi HanaiHiroshi Takahashi (2 patents)Atsushi HanaiKiyoshi Suzuki (2 patents)Atsushi HanaiTakashi Harada (2 patents)Atsushi HanaiKiyohisa Minowa (2 patents)Atsushi HanaiHaruo Hamaguchi (2 patents)Atsushi HanaiShizuo Kamimura (2 patents)Atsushi HanaiHiroaki Ono (1 patent)Atsushi HanaiHiroshi Nishida (1 patent)Atsushi HanaiHiroshi Fushimi (1 patent)Atsushi HanaiHiroshi Hosoda (1 patent)Atsushi HanaiTetsuya Miida (1 patent)Atsushi HanaiHirofumi Endo (1 patent)Atsushi HanaiKeiichi Itoh (1 patent)Atsushi HanaiTakehiro Nishiura (1 patent)Atsushi HanaiYayoi Katagiri (1 patent)Atsushi HanaiAtsumi Otsuka (1 patent)Atsushi HanaiKohichi Yuasa (1 patent)Atsushi HanaiKeiko Sakita (1 patent)Atsushi HanaiNoriko Yamane (1 patent)Atsushi HanaiMaki Satoh (1 patent)Atsushi HanaiKeisuke Hilltop Nagatsuda 303 Kataoka (0 patent)Atsushi HanaiSachiko Residence Denen 3A Misumi (0 patent)Atsushi HanaiAtsushi Hanai (8 patents)Eiji ShinoharaEiji Shinohara (38 patents)Tatsuto TorikaiTatsuto Torikai (5 patents)Sachiko MisumiSachiko Misumi (4 patents)Keisuke KataokaKeisuke Kataoka (4 patents)Hiroshi TakahashiHiroshi Takahashi (224 patents)Kiyoshi SuzukiKiyoshi Suzuki (61 patents)Takashi HaradaTakashi Harada (22 patents)Kiyohisa MinowaKiyohisa Minowa (2 patents)Haruo HamaguchiHaruo Hamaguchi (2 patents)Shizuo KamimuraShizuo Kamimura (2 patents)Hiroaki OnoHiroaki Ono (125 patents)Hiroshi NishidaHiroshi Nishida (48 patents)Hiroshi FushimiHiroshi Fushimi (5 patents)Hiroshi HosodaHiroshi Hosoda (5 patents)Tetsuya MiidaTetsuya Miida (4 patents)Hirofumi EndoHirofumi Endo (4 patents)Keiichi ItohKeiichi Itoh (2 patents)Takehiro NishiuraTakehiro Nishiura (1 patent)Yayoi KatagiriYayoi Katagiri (1 patent)Atsumi OtsukaAtsumi Otsuka (1 patent)Kohichi YuasaKohichi Yuasa (1 patent)Keiko SakitaKeiko Sakita (1 patent)Noriko YamaneNoriko Yamane (1 patent)Maki SatohMaki Satoh (1 patent)Keisuke Hilltop Nagatsuda 303 KataokaKeisuke Hilltop Nagatsuda 303 Kataoka (0 patent)Sachiko Residence Denen 3A MisumiSachiko Residence Denen 3A Misumi (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (8 from 28,577 patents)


8 patents:

1. 8230041 - System, method, apparatus, and program for providing electronic manual

2. 8103557 - Online merchandising system, online catalog presenting method, server, computer program product, and computer data signal

3. 7979325 - Online merchandising system, server, estimation managing method, computer program product, and computer data signal

4. 7587339 - Systems, methods, and computer readable medium for providing a site for selling a product in response to a request from a terminal

5. 7340501 - System, method, apparatus and program for collecting and providing information

6. 7155452 - System, method, apparatus, and program for providing electronic manual

7. 6704119 - File system and storage medium storing program used in such system

8. 6424429 - File system and a recording medium with a program used in the system stored therein

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