Growing community of inventors

Tokyo, Japan

Masaru Kataoka

Average Co-Inventor Count = 7.00

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 = 3

Masaru Kataoka ↔ Tatsuya Yamazaki (1 patent)Masaru Kataoka ↔ Takuma Higo (1 patent)Masaru Kataoka ↔ Nobuo Ozawa (1 patent)Masaru Kataoka ↔ Takaharu Fujii (1 patent)Masaru Kataoka ↔ Yoko Kitahara (1 patent)Masaru Kataoka ↔ Fumihisa Mizuochi (1 patent)Masaru KataokaMasaru Kataoka (1 patent)Tatsuya YamazakiTatsuya Yamazaki (86 patents)Takuma HigoTakuma Higo (15 patents)Nobuo OzawaNobuo Ozawa (14 patents)Takaharu FujiiTakaharu Fujii (5 patents)Yoko KitaharaYoko Kitahara (2 patents)Fumihisa MizuochiFumihisa Mizuochi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (1 from 58,129 patents)


1 patent:

1. 8170232 - Vehicle-mounted device

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as of
12/15/2025
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