Growing community of inventors

Ichinomiya, Japan

Naofumi Kirihata

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 = 5

Naofumi KirihataMasanao Murata (1 patent)Naofumi KirihataTakashi Yamaji (1 patent)Naofumi KirihataYoshiaki Fujiwara (1 patent)Naofumi KirihataKazutoshi Sawado (1 patent)Naofumi KirihataNaofumi Kirihata (1 patent)Masanao MurataMasanao Murata (50 patents)Takashi YamajiTakashi Yamaji (18 patents)Yoshiaki FujiwaraYoshiaki Fujiwara (2 patents)Kazutoshi SawadoKazutoshi Sawado (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Muratec Automation Co., Ltd. (1 from 21 patents)


1 patent:

1. 8287222 - Transfer system

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as of
12/15/2025
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