Growing community of inventors

Osaka, Japan

Masayoshi Funato

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 = 5

Masayoshi Funato ↔ Koichi Oka (1 patent)Masayoshi Funato ↔ Kazunori Tsutsui (1 patent)Masayoshi Funato ↔ Akira Kawaguchi (1 patent)Masayoshi Funato ↔ Tetsuo Hamada (1 patent)Masayoshi Funato ↔ Michio Tsujio (1 patent)Masayoshi FunatoMasayoshi Funato (1 patent)Koichi OkaKoichi Oka (10 patents)Kazunori TsutsuiKazunori Tsutsui (8 patents)Akira KawaguchiAkira Kawaguchi (3 patents)Tetsuo HamadaTetsuo Hamada (1 patent)Michio TsujioMichio Tsujio (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Otsuka Electronics Co., Ltd. (1 from 82 patents)


1 patent:

1. 6636308 - Apparatus for measuring characteristics of optical angle

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12/16/2025
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