Growing community of inventors

Himeji, Japan

Takashi Nishigaki

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 = 22

Takashi Nishigaki ↔ Kunihiko Ishizaki (1 patent)Takashi Nishigaki ↔ Takumi Hatsuda (1 patent)Takashi Nishigaki ↔ Koji Miyake (1 patent)Takashi Nishigaki ↔ Katsuhiro Kajikawa (1 patent)Takashi Nishigaki ↔ Sachio Fujita (1 patent)Takashi NishigakiTakashi Nishigaki (1 patent)Kunihiko IshizakiKunihiko Ishizaki (104 patents)Takumi HatsudaTakumi Hatsuda (39 patents)Koji MiyakeKoji Miyake (36 patents)Katsuhiro KajikawaKatsuhiro Kajikawa (24 patents)Sachio FujitaSachio Fujita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Shokubai Co., Ltd. (1 from 1,331 patents)


1 patent:

1. 6667372 - Continuous manufacturing method of water-absorbent polymer

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as of
12/8/2025
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