Growing community of inventors

Kakogawa, Japan

Tsutomu Hayashi

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 = 2

Tsutomu HayashiMinoru Kitamura (1 patent)Tsutomu HayashiToshiyuki Soejima (1 patent)Tsutomu HayashiHideo Matsui (1 patent)Tsutomu HayashiShigenori Fujisawa (1 patent)Tsutomu HayashiTsutomu Hayashi (1 patent)Minoru KitamuraMinoru Kitamura (6 patents)Toshiyuki SoejimaToshiyuki Soejima (2 patents)Hideo MatsuiHideo Matsui (2 patents)Shigenori FujisawaShigenori Fujisawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Quiqley Company, Inc. (1 from 1 patent)


1 patent:

1. 4451293 - Slag-forming agent and process for producing the agent

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as of
12/21/2025
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