Growing community of inventors

Isshi, Japan

Jun Noma

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 = 3

Jun NomaNobuyuki Murai (1 patent)Jun NomaTatsuo Masuko (1 patent)Jun NomaShigeo Fukaya (1 patent)Jun NomaJun Noma (1 patent)Nobuyuki MuraiNobuyuki Murai (5 patents)Tatsuo MasukoTatsuo Masuko (2 patents)Shigeo FukayaShigeo Fukaya (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsubishi Chemical Industries Limited (1 from 614 patents)


1 patent:

1. 4350829 - Process for preparing isobutyric acid

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12/12/2025
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