Growing community of inventors

Tsukuba, Japan

Hitoshi Iwahashi

Average Co-Inventor Count = 4.00

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

Hitoshi IwahashiJunko Takahashi (2 patents)Hitoshi IwahashiYuko Momose (2 patents)Hitoshi IwahashiEmiko Kitagawa (2 patents)Hitoshi IwahashiHitoshi Iwahashi (2 patents)Junko TakahashiJunko Takahashi (4 patents)Yuko MomoseYuko Momose (2 patents)Emiko KitagawaEmiko Kitagawa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daikin Industries, Ltd. (1 from 4,275 patents)

2. Daiken Industries, Ltd. (1 from 19 patents)


2 patents:

1. 8192962 - Processes for detecting toxic substances

2. 7704692 - Process for detecting toxic substances

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as of
12/19/2025
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