Growing community of inventors

Kanagawa, Japan

Kazuo Maeda

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 = 8

Kazuo Maeda ↔ Takashi Sakai (1 patent)Kazuo Maeda ↔ Mituo Kono (1 patent)Kazuo Maeda ↔ Masuo Kawabata (1 patent)Kazuo MaedaKazuo Maeda (1 patent)Takashi SakaiTakashi Sakai (11 patents)Mituo KonoMituo Kono (1 patent)Masuo KawabataMasuo Kawabata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Japan Tobacco Inc. (1 from 1,038 patents)

2. Mitsubishi Acetate Co., Ltd (1 from 7 patents)


1 patent:

1. 4583560 - Tobacco smoke filter

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as of
12/17/2025
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