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Kanagawa, Japan

Kohki Isago

This inventor holds 2 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 1992-2003.

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 1.7

ph-index = 1

Forward Citations = 10(Granted Patents)

Location History:

Yokohama, JP (1992)
Kanagawa, JP (2003)

Company Filing History:

2 out of 28,925

Ricoh Company, Ltd.

Years Active: 1992-2003

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2 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6527384 - Decolorizable ink composition and ink jet printer using the ink composition (2003-03-04),

2. 5164898 - System for determining hazardous substance exposure rate from (1992-11-17),

Profile summary based on public USPTO records.

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