Growing community of inventors

Kashiwa, Japan

Mitsuhiro Hamajima

Average Co-Inventor Count = 3.00

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 = 9

Mitsuhiro Hamajima ↔ Tohru Haruna (1 patent)Mitsuhiro Hamajima ↔ Kazunori Nishikawa (1 patent)Mitsuhiro HamajimaMitsuhiro Hamajima (1 patent)Tohru HarunaTohru Haruna (33 patents)Kazunori NishikawaKazunori Nishikawa (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Adeka Argus Chemical Co., Ltd. (1 from 93 patents)


1 patent:

1. 4885326 - Composition of stabilized synthetic resin

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12/8/2025
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