Growing community of inventors

Kyoto, Japan

Shinichi Nagayama

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 25

Shinichi Nagayama ↔ Tsugio Akita (1 patent)Shinichi Nagayama ↔ Atsushi Sawada (1 patent)Shinichi NagayamaShinichi Nagayama (2 patents)Tsugio AkitaTsugio Akita (12 patents)Atsushi SawadaAtsushi Sawada (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (2 from 27,375 patents)


2 patents:

1. D272979 - Food processor

2. D272120 - Food processor

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as of
12/9/2025
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