Growing community of inventors

Gotenba, Japan

Shigeo Yamafuji

Average Co-Inventor Count = 7.00

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 = 5

Shigeo Yamafuji ↔ Nobuhiro Saitoh (1 patent)Shigeo Yamafuji ↔ Hiroshi Shimozawa (1 patent)Shigeo Yamafuji ↔ Tadayuki Nakamura (1 patent)Shigeo Yamafuji ↔ Mayumi Koga (1 patent)Shigeo Yamafuji ↔ Fumihiko Tsuchitani (1 patent)Shigeo Yamafuji ↔ Masaru Kumagai (1 patent)Shigeo YamafujiShigeo Yamafuji (1 patent)Nobuhiro SaitohNobuhiro Saitoh (18 patents)Hiroshi ShimozawaHiroshi Shimozawa (7 patents)Tadayuki NakamuraTadayuki Nakamura (3 patents)Mayumi KogaMayumi Koga (1 patent)Fumihiko TsuchitaniFumihiko Tsuchitani (1 patent)Masaru KumagaiMasaru Kumagai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (1 from 52,766 patents)

2. Toshiba Silicone Co., Ltd. (1 from 162 patents)


1 patent:

1. 5789359 - Detergent, method of cleaning, and apparatus for cleaning

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