Growing community of inventors

Kanagawa, Japan

Kazuhiko Yahata

Average Co-Inventor Count = 6.00

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 = 1

Kazuhiko YahataMasahiro Nakano (1 patent)Kazuhiko YahataKoji Imamura (1 patent)Kazuhiko YahataShinsuke Ogata (1 patent)Kazuhiko YahataMasahiro Kumagawa (1 patent)Kazuhiko YahataSuguru Kojima (1 patent)Kazuhiko YahataKazuhiko Yahata (1 patent)Masahiro NakanoMasahiro Nakano (38 patents)Koji ImamuraKoji Imamura (16 patents)Shinsuke OgataShinsuke Ogata (12 patents)Masahiro KumagawaMasahiro Kumagawa (10 patents)Suguru KojimaSuguru Kojima (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic Intellectual Property Management Co., Ltd. (1 from 13,247 patents)


1 patent:

1. 11893563 - Reading system, shopping assistance system, reading method, and program

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as of
12/7/2025
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