Growing community of inventors

Kasukabe, Japan

Hisami Sakai

Average Co-Inventor Count = 8.00

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

Hisami SakaiKen Sasaki (2 patents)Hisami SakaiYutaka Ogawa (2 patents)Hisami SakaiKiyoshi Takai (2 patents)Hisami SakaiSumio Kamikawa (2 patents)Hisami SakaiHachiro Maeda (2 patents)Hisami SakaiYuichi Tanaka (2 patents)Hisami SakaiMasatoshi Miyazaki (2 patents)Hisami SakaiHisami Sakai (2 patents)Ken SasakiKen Sasaki (19 patents)Yutaka OgawaYutaka Ogawa (6 patents)Kiyoshi TakaiKiyoshi Takai (3 patents)Sumio KamikawaSumio Kamikawa (2 patents)Hachiro MaedaHachiro Maeda (2 patents)Yuichi TanakaYuichi Tanaka (2 patents)Masatoshi MiyazakiMasatoshi Miyazaki (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Suisan Kaisha, Ltd. (2 from 121 patents)

2. Nippon Fillestar Co., Ltd. (2 from 5 patents)


2 patents:

1. 5033164 - Fish processing machine

2. 5026319 - Fish processing machine

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idiyas.com
as of
12/18/2025
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