Growing community of inventors

Tokyo, Japan

Keisuke Ui

Average Co-Inventor Count = 5.00

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 = 1

Keisuke Ui ↔ Yasuo Nakajima (1 patent)Keisuke Ui ↔ Nobuaki Orita (1 patent)Keisuke Ui ↔ Minoru Kasahara (1 patent)Keisuke Ui ↔ Hiroshi Kuraseko (1 patent)Keisuke Ui ↔ Tetsuo Sato (3 patents)Keisuke Ui ↔ Atsuyoshi Seno (0 patent)Keisuke UiKeisuke Ui (1 patent)Yasuo NakajimaYasuo Nakajima (61 patents)Nobuaki OritaNobuaki Orita (15 patents)Minoru KasaharaMinoru Kasahara (9 patents)Hiroshi KurasekoHiroshi Kuraseko (4 patents)Tetsuo SatoTetsuo Sato (3 patents)Atsuyoshi SenoAtsuyoshi Seno (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Furukawa Electric Co., Ltd. (1 from 2,636 patents)


1 patent:

1. 8658257 - Method of manufacturing optical fiber

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12/27/2025
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