Growing community of inventors

Yokohama, Japan

Masazumi Akase

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 = 17

Masazumi Akase ↔ Hiroshi Asaumi (1 patent)Masazumi Akase ↔ Susumu Aoki (1 patent)Masazumi Akase ↔ Shigeo Take (1 patent)Masazumi AkaseMasazumi Akase (1 patent)Hiroshi AsaumiHiroshi Asaumi (6 patents)Susumu AokiSusumu Aoki (5 patents)Shigeo TakeShigeo Take (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Asbestos Company, Ltd. (1 from 8 patents)


1 patent:

1. 4416043 - Disc roll

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12/16/2025
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