Masahiro Otani

This inventor holds 4 USPTO granted patents. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Yokogawa Electric Corporation. Active years: 1990-2011.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 6.4

ph-index = 1

Forward Citations = 4(Granted Patents)

Company Filing History:

3 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

1 out of 1,409

Yokogawa Electric Corporation

patents

Years Active: 1990-2011

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7907505 - Code disk with a plurality of tracks having different patterns (2011-03-15),

2. 7612331 - Code disk with a plurality of tracks having different patterns (2009-11-03),

3. 7193962 - Code disk with a plurality of tracks having different patterns (2007-03-20),

4. 4930090 - Pen recorder moved according to a digital servo controller (1990-05-29),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

Profile summary based on public USPTO records.

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