Growing community of inventors

Narashino, Japan

Toshikazu Minematsu

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 = 4

Toshikazu Minematsu ↔ Yoshiki Tanaka (1 patent)Toshikazu Minematsu ↔ Seiichi Tottori (1 patent)Toshikazu Minematsu ↔ Sakae Ushijima (1 patent)Toshikazu Minematsu ↔ Shohiko Miyata (1 patent)Toshikazu Minematsu ↔ Hajime Suzuki (1 patent)Toshikazu MinematsuToshikazu Minematsu (1 patent)Yoshiki TanakaYoshiki Tanaka (15 patents)Seiichi TottoriSeiichi Tottori (2 patents)Sakae UshijimaSakae Ushijima (1 patent)Shohiko MiyataShohiko Miyata (1 patent)Hajime SuzukiHajime Suzuki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Railway Technical Research Institute (1 from 65 patents)

2. Sumitomo Cement Co., Ltd. (1 from 35 patents)


1 patent:

1. 4844340 - Method and apparatus for spraying an inorganic hydraulic material

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1/9/2026
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