Growing community of inventors

Tokuyama, Japan

Kaoru Chikamune

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 = 4

Kaoru Chikamune ↔ Kazuo Inoue (1 patent)Kaoru Chikamune ↔ Kyoshi Utsunomiya (1 patent)Kaoru Chikamune ↔ Manabu Tokuda (1 patent)Kaoru Chikamune ↔ Yoshii Hitofude (1 patent)Kaoru ChikamuneKaoru Chikamune (1 patent)Kazuo InoueKazuo Inoue (1 patent)Kyoshi UtsunomiyaKyoshi Utsunomiya (1 patent)Manabu TokudaManabu Tokuda (1 patent)Yoshii HitofudeYoshii Hitofude (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Seiro Co., Ltd. (1 from 2 patents)


1 patent:

1. 4877456 - Antioxidant wax for rubber

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1/13/2026
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