logo

For the Inventor, By the Inventor

Sagamihara, Japan

Hiroko Yamagata

This inventor holds 4 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 1997-1998.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 11.0

ph-index = 4

Forward Citations = 218(Granted Patents)


Company Filing History:

goldMedal4 out of 28,925 
 
Ricoh Company, Ltd.
 patents

Years Active: 1997-1998

Loading Chart...
4 patents (USPTO):Explore Patents
1. 5845143 - Language conversion system and text creating system using such (1998-12-01),
2. 5675815 - Language conversion system and text creating system using such (1997-10-07),
3. 5652896 - Language conversion system and text creating system using such (1997-07-29),
4. 5646840 - Language conversion system and text creating system using such (1997-07-08),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
Loading…