Growing community of inventors

Funabashi, Japan

Fumio Fukuchi

Average Co-Inventor Count = 3.69

ph-index = 3

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 = 16

Fumio Fukuchi ↔ Yoshio Matsumoto (3 patents)Fumio Fukuchi ↔ Hirosuke Katsumi (3 patents)Fumio Fukuchi ↔ Michinaga Kono (3 patents)Fumio Fukuchi ↔ Mitsunobu Tsunoo (1 patent)Fumio Fukuchi ↔ Genji Ito (1 patent)Fumio FukuchiFumio Fukuchi (4 patents)Yoshio MatsumotoYoshio Matsumoto (10 patents)Hirosuke KatsumiHirosuke Katsumi (3 patents)Michinaga KonoMichinaga Kono (3 patents)Mitsunobu TsunooMitsunobu Tsunoo (1 patent)Genji ItoGenji Ito (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (4 from 42,485 patents)


4 patents:

1. D273870 - Industrial robot

2. D271770 - Industrial robot

3. D268587 - Industrial robot

4. 4320674 - Screw fastening apparatus

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as of
12/8/2025
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