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Takao Kani

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: The Pilot Ink Co., Ltd.. Active years: 2005-2007.

USPTO Granted Patents = 2

% Patents Active = 100.0

EPO Patents = 1

Average Co-Inventor Count = 2.0

ph-index = 2

Forward Citations = 20(Granted Patents)

Location History:

Nagoya, JP (2005)
Kasugai, JP (2007)

Company Filing History:

The Pilot Ink Co., Ltd.

Years Active: 2005-2007

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7168876 - Writing instrument for water-metachromatic members with detachable pen point holder (2007-01-30),

2. 6953345 - Water-metachromatic cloth sheet, toy set using the same, and writing instrument for water-metachromatic members (2005-10-11),

Profile summary based on public USPTO records.

Please report any incorrect information to [email protected]

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