Growing community of inventors

Fukuoka-ken, Japan

Masaaki Ezawa

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 = 7

Masaaki Ezawa ↔ Masanobu Wano (1 patent)Masaaki Ezawa ↔ Takeshi Kaneda (1 patent)Masaaki Ezawa ↔ Shigeru Asoh (1 patent)Masaaki Ezawa ↔ Mitsunori Koga (1 patent)Masaaki Ezawa ↔ Hiroshi Nagakawa (1 patent)Masaaki Ezawa ↔ Chihiro Sugiyama (1 patent)Masaaki EzawaMasaaki Ezawa (1 patent)Masanobu WanoMasanobu Wano (11 patents)Takeshi KanedaTakeshi Kaneda (4 patents)Shigeru AsohShigeru Asoh (1 patent)Mitsunori KogaMitsunori Koga (1 patent)Hiroshi NagakawaHiroshi Nagakawa (1 patent)Chihiro SugiyamaChihiro Sugiyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toto Ltd. (1 from 1,192 patents)


1 patent:

1. 8337033 - Washing counter

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as of
12/20/2025
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