Growing community of inventors

Himeji, Japan

Hajime Namikoshi

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 = 2

Hajime Namikoshi ↔ Kunio Kato (1 patent)Hajime Namikoshi ↔ Hiromu Yokota (1 patent)Hajime Namikoshi ↔ Masataka Watanabe (1 patent)Hajime Namikoshi ↔ Akio Ohnishi (1 patent)Hajime NamikoshiHajime Namikoshi (1 patent)Kunio KatoKunio Kato (3 patents)Hiromu YokotaHiromu Yokota (2 patents)Masataka WatanabeMasataka Watanabe (1 patent)Akio OhnishiAkio Ohnishi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daicel Corporation (1 from 640 patents)

2. The Japan Tobacco Salt Public Corporation (1 from 45 patents)


1 patent:

1. 4068670 - Smoking composition

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as of
12/21/2025
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