Growing community of inventors

Sakaide, Japan

Takafumi Kawada

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 = 0

Takafumi Kawada ↔ Shunji Hyoda (1 patent)Takafumi Kawada ↔ Yoichi Hasegawa (1 patent)Takafumi Kawada ↔ Hiroyuki Fujita (1 patent)Takafumi Kawada ↔ Mineo Nakagawa (1 patent)Takafumi KawadaTakafumi Kawada (1 patent)Shunji HyodaShunji Hyoda (8 patents)Yoichi HasegawaYoichi Hasegawa (5 patents)Hiroyuki FujitaHiroyuki Fujita (3 patents)Mineo NakagawaMineo Nakagawa (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Japan Hydrazine Co., Ltd. (1 from 16 patents)


1 patent:

1. 5731465 - Process for the preparation of tertiary butyl hydrazine hydrohalogenide

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12/20/2025
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