Growing community of inventors

Hitachi, Japan

Tooru Sugawara

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 = 20

Tooru Sugawara ↔ Noriyuki Kinjo (1 patent)Tooru Sugawara ↔ Shigeki Tsuchitani (1 patent)Tooru Sugawara ↔ Shuichi Ohara (1 patent)Tooru SugawaraTooru Sugawara (1 patent)Noriyuki KinjoNoriyuki Kinjo (38 patents)Shigeki TsuchitaniShigeki Tsuchitani (19 patents)Shuichi OharaShuichi Ohara (13 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,517 patents)


1 patent:

1. 4642601 - Humidity-sensitive element

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