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Inventor

Kunio Nakanishi

Inventor
Hitachi, JP

Overview

8→
Patents
1988–2012
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G06Fprimary
G06FElectric digital data processing25%
H01JElectric discharge tubes or discharge lamps25%
G06TImage data processing or generation, in general17%
G08GTraffic control systems17%
G10LSpeech analysis techniques or speech synthesis8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
8,203,504'Image forming method and charged particle beam apparatus'20127,817,105'Image forming method and charged particle beam apparatus'20107,187,345'Image forming method and charged particle beam apparatus'20075,757,287'Object recognition system and abnormality detection system using image processing'19985,554,983'Object recognition system and abnormality detection system using image processing'19965,151,974'Data display method'19925,109,509'System for processing natural language including identifying grammatical rule and semantic concept of an undefined word'19924,736,296'Method and apparatus of intelligent guidance in natural language'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1998Patents assigned to HITACHI LTD (5)· patent assignee history
1988–1998Based in Hitachi, JP· patent location history
2007–2012Patents assigned to HITACHI HIGH TECH CORP (3)· patent assignee history
2007–2012Based in Kitaibaraki, JP· patent location history
2012Patents assigned to KAWADA HIROKI (1)· patent assignee history
2012Patents assigned to KOBARU ATSUSHI (1)· patent assignee history
2012Patents assigned to MOROKUMA HIDETOSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD51988–1998
HITACHI HIGH TECH CORP32007–2012
KAWADA HIROKI12012
KOBARU ATSUSHI12012
MOROKUMA HIDETOSHI12012
Locations
LocationPatentsSpan
Hitachi, JP51988–1998
Kitaibaraki, JP32007–2012