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Inventor

Toshiyuki Moritsu

Inventor
Yokohama, JP

Overview

4→
Patents
2004–2010
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication50%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
G06TImage data processing or generation, in general25%
PatentTitleYear
7,770,009'Digital signing method'20107,305,558'Digital signing method'20076,947,911'Method for making contract and system for processing contract'20056,674,917'Method of synthesizing an image for any light source position and apparatus therefor'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2010Patents assigned to HITACHI LTD (4)· patent assignee history
2004–2010Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD42004–2010
Locations
LocationPatentsSpan
Yokohama, JP42004–2010