Inventor

Noriyuki Yamasaki

Inventor

Yokohama, JP

Overview

17→

Patents

1990–2013

Patent span

Physics

Primary field (CPC G)

Patents· 17 as inventor

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

G06Fprimary

G06FElectric digital data processing57%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests43%

PatentTitleYear

8,478,759'Information presentation apparatus and mobile terminal'2013 7,707,139'Method and apparatus for searching and displaying structured document'2010 7,107,527'Method and system for management of structured document and medium having processing program therefor'2006 6,745,202'Structured-text cataloging method, structured-text searching method, and portable medium used in the methods'2004 6,535,875'Structured-text cataloging method, structured-text searching method, and portable medium used in the methods'2003 6,510,425'Document search method for registering documents, generating a structure index with elements having position of occurrence in documents represented by meta-nodes'2003 6,490,583'Information registration method and document information processing apparatus'2002 6,434,551'Structured-text cataloging method, structured-text searching method, and portable medium used in the methods'2002 6,389,413'Structured-text cataloging method, structured-text searching method, and portable medium used in the methods'2002 6,377,946'Document search method and apparatus and portable medium used therefor'2002 6,334,130'Information registration method and document information processing apparatus'2001 6,226,632'Structured-text cataloging method, structured-text searching method, and portable medium used in the methods'2001 6,178,422'Information registration method and document information processing apparatus'2001 6,105,022'Structured-text cataloging method, structured-text searching method, and portable medium used in the methods'2000 5,970,485'News clipping method and system'1999 5,887,171'Document management system integrating an environment for executing an agent and having means for changing an agent into an object'1999 4,980,829'Method and system for language translation'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2010Patents assigned to HITACHI LTD (16)· patent assignee history

1990–2010Based in Yokohama, JP· patent location history

2013Patents assigned to AKIYAMA TAKAYUKI (1)· patent assignee history

2013Patents assigned to HASHIMOTO TAKASHI (1)· patent assignee history

2013Patents assigned to HITACHI SOLUTIONS LTD (1)· patent assignee history

2013Patents assigned to OBARA KIYOHIRO (1)· patent assignee history

2013Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	16	1990–2010
AKIYAMA TAKAYUKI	1	2013
HASHIMOTO TAKASHI	1	2013
HITACHI SOLUTIONS LTD	1	2013
OBARA KIYOHIRO	1	2013

Locations

Location	Patents	Span
Yokohama, JP	16	1990–2010
Tokyo, JP	1	2013