Hiroshi Suwahara

This inventor holds 3 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Jukogyo Kabushiki Kaisha. Active years: 1984-1987.

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 31(Granted Patents)

Location History:

Nagoya, JP (1984)
Aichi, JP (1984 - 1987)

Company Filing History:

3 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

1 out of 1,326

Mitsubishi Jukogyo Kabushiki Kaisha

patents

where one patent can have more than one assignee

Years Active: 1984-1987

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4636610 - Feed length control device for consumable electrode welding operations (1987-01-13),

2. 4447702 - DC Arc welding apparatus having variable current response (1984-05-08),

3. 4442339 - Constant voltage DC arc welding apparatus (1984-04-10),

Profile summary based on public USPTO records.

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