Growing community of inventors

Mobara, Japan

Shigeru Wakena

Average Co-Inventor Count = 4.00

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 = 9

Shigeru Wakena ↔ Masayoshi Ezawa (1 patent)Shigeru Wakena ↔ Kinya Eguchi (1 patent)Shigeru Wakena ↔ Kikue Niitsuma (1 patent)Shigeru WakenaShigeru Wakena (1 patent)Masayoshi EzawaMasayoshi Ezawa (6 patents)Kinya EguchiKinya Eguchi (2 patents)Kikue NiitsumaKikue Niitsuma (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. 501 Hitachi, Ltd. (1 from 4 patents)


1 patent:

1. 4922104 - Infrared microspectrometer

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