Growing community of inventors

Urawa, Japan

Tomihisa Kaneko

Average Co-Inventor Count = 1.88

ph-index = 4

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 = 53

Tomihisa KanekoKazunao Ogura (2 patents)Tomihisa KanekoKeiichi Nakamura (2 patents)Tomihisa KanekoTakehiko Takahashi (1 patent)Tomihisa KanekoTomihiro Kaneko (1 patent)Tomihisa KanekoTomihisa Kaneko (5 patents)Kazunao OguraKazunao Ogura (6 patents)Keiichi NakamuraKeiichi Nakamura (5 patents)Takehiko TakahashiTakehiko Takahashi (50 patents)Tomihiro KanekoTomihiro Kaneko (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Combi Corporation (4 from 192 patents)

2. Combi Co., Ltd. (1 from 169 patents)


5 patents:

1. 6392200 - Wet tissue warmer and tissue lifting plate

2. 6331696 - Wet tissue warmer and tissue lifting plate

3. D350506 - Chair for baby

4. 5330253 - Mechanism for modulating height of legs of chair for small child

5. 5104180 - Folding and lock mechanism for baby chair

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as of
12/10/2025
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