Growing community of inventors

Sakado, Japan

Masayuki Tamara

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 = 20

Masayuki Tamara ↔ Yukichi Hayashi (1 patent)Masayuki Tamara ↔ Osamu Sugimoto (1 patent)Masayuki Tamara ↔ Masayoshi Takizawa (1 patent)Masayuki Tamara ↔ Tatsujiro Nishioka (1 patent)Masayuki TamaraMasayuki Tamara (1 patent)Yukichi HayashiYukichi Hayashi (24 patents)Osamu SugimotoOsamu Sugimoto (15 patents)Masayoshi TakizawaMasayoshi Takizawa (4 patents)Tatsujiro NishiokaTatsujiro Nishioka (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Coinco Co., Ltd. (1 from 13 patents)


1 patent:

1. 4347924 - Control system for a vending machine

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