Growing community of inventors

Otsu, Japan

Masami Hayashi

Average Co-Inventor Count = 3.00

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 = 0

Masami HayashiTaii Tsuji (1 patent)Masami HayashiKeiko Oyabu (1 patent)Masami HayashiMasami Hayashi (1 patent)Taii TsujiTaii Tsuji (3 patents)Keiko OyabuKeiko Oyabu (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 6227001 - Separate type air conditioner

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as of
12/19/2025
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