Growing community of inventors

Essen, Germany

Gerhard Petz

Average Co-Inventor Count = 7.00

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

Gerhard PetzTaizo Akimoto (1 patent)Gerhard PetzYasushi Kojima (1 patent)Gerhard PetzKeiji Mori (1 patent)Gerhard PetzTohru Tsuchiya (1 patent)Gerhard PetzGunter Dietzel (1 patent)Gerhard PetzAndreas Kopke (1 patent)Gerhard PetzGerhard Petz (1 patent)Taizo AkimotoTaizo Akimoto (31 patents)Yasushi KojimaYasushi Kojima (16 patents)Keiji MoriKeiji Mori (8 patents)Tohru TsuchiyaTohru Tsuchiya (2 patents)Gunter DietzelGunter Dietzel (2 patents)Andreas KopkeAndreas Kopke (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Photo Film Company, Limited (1 from 16,458 patents)


1 patent:

1. 5672514 - Chemiluminescent detecting method and apparatus

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12/30/2025
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