Growing community of inventors

Saitama, Japan

Yayoi Katagiri

Average Co-Inventor Count = 10.00

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 = 10

Yayoi Katagiri ↔ Hiroshi Nishida (1 patent)Yayoi Katagiri ↔ Eiji Shinohara (1 patent)Yayoi Katagiri ↔ Atsushi Hanai (1 patent)Yayoi Katagiri ↔ Tatsuto Torikai (1 patent)Yayoi Katagiri ↔ Hiroshi Hosoda (1 patent)Yayoi Katagiri ↔ Tetsuya Miida (1 patent)Yayoi Katagiri ↔ Sachiko Misumi (1 patent)Yayoi Katagiri ↔ Keisuke Kataoka (1 patent)Yayoi Katagiri ↔ Takehiro Nishiura (1 patent)Yayoi Katagiri ↔ Keisuke Hilltop Nagatsuda 303 Kataoka (0 patent)Yayoi Katagiri ↔ Sachiko Residence Denen 3A Misumi (0 patent)Yayoi KatagiriYayoi Katagiri (1 patent)Hiroshi NishidaHiroshi Nishida (48 patents)Eiji ShinoharaEiji Shinohara (38 patents)Atsushi HanaiAtsushi Hanai (8 patents)Tatsuto TorikaiTatsuto Torikai (5 patents)Hiroshi HosodaHiroshi Hosoda (5 patents)Tetsuya MiidaTetsuya Miida (4 patents)Sachiko MisumiSachiko Misumi (4 patents)Keisuke KataokaKeisuke Kataoka (4 patents)Takehiro NishiuraTakehiro Nishiura (1 patent)Keisuke Hilltop Nagatsuda 303 KataokaKeisuke Hilltop Nagatsuda 303 Kataoka (0 patent)Sachiko Residence Denen 3A MisumiSachiko Residence Denen 3A Misumi (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

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


1 patent:

1. 7340501 - System, method, apparatus and program for collecting and providing information

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