Growing community of inventors

Kawasaki, Japan

Mutsuko Sugiyama

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 = 16

Mutsuko Sugiyama ↔ Takuji Shiota (1 patent)Mutsuko Sugiyama ↔ Midori Fukai (1 patent)Mutsuko Sugiyama ↔ Takeo Asawa (1 patent)Mutsuko Sugiyama ↔ Akihiro Iwazaki (1 patent)Mutsuko SugiyamaMutsuko Sugiyama (1 patent)Takuji ShiotaTakuji Shiota (5 patents)Midori FukaiMidori Fukai (2 patents)Takeo AsawaTakeo Asawa (2 patents)Akihiro IwazakiAkihiro Iwazaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (1 from 39,237 patents)


1 patent:

1. 6073120 - Automatic dealing apparatus

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as of
12/21/2025
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