Growing community of inventors

Taga, Japan

Isao Ishi

Average Co-Inventor Count = 6.00

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 = 8

Isao Ishi ↔ Tadashi Iizuka (1 patent)Isao Ishi ↔ Noriyuki Ohnaka (1 patent)Isao Ishi ↔ Kazushi Fukuda (1 patent)Isao Ishi ↔ Yusaku Nakagawa (1 patent)Isao Ishi ↔ Yasuo Kamitsuma (1 patent)Isao IshiIsao Ishi (1 patent)Tadashi IizukaTadashi Iizuka (19 patents)Noriyuki OhnakaNoriyuki Ohnaka (15 patents)Kazushi FukudaKazushi Fukuda (12 patents)Yusaku NakagawaYusaku Nakagawa (7 patents)Yasuo KamitsumaYasuo Kamitsuma (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,508 patents)


1 patent:

1. 5087181 - Sliding structure such as compressor or the like

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