Growing community of inventors

Hitachi, Japan

Thoru Satho

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 = 14

Thoru Satho ↔ Hiroshi Sasaki (1 patent)Thoru Satho ↔ Tsutomu Hayashi (1 patent)Thoru Satho ↔ Mikio Sakurai (1 patent)Thoru Satho ↔ Masayuki Izumi (1 patent)Thoru Satho ↔ Kazuo Owada (1 patent)Thoru SathoThoru Satho (1 patent)Hiroshi SasakiHiroshi Sasaki (93 patents)Tsutomu HayashiTsutomu Hayashi (5 patents)Mikio SakuraiMikio Sakurai (5 patents)Masayuki IzumiMasayuki Izumi (5 patents)Kazuo OwadaKazuo Owada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,485 patents)

2. Hitachi Engineering Co., Ltd. (1 from 162 patents)


1 patent:

1. 4806277 - Decontaminating solid surfaces

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as of
12/6/2025
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