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Inventor

Shigeru Irisawa

Inventor
Chigasaki, JP

Overview

8→
Patents
2006–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television55%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them27%
G02BOptical elements, systems or apparatus18%
PatentTitleYear
8,780,217'Shake correcting system with slide mechanism which allows unit to be freely movable, lens barrel, imaging device and hand-held data terminal'20148,179,447'Imaging apparatus having blur correction mechanism'20127,697,033'Imaging apparatus having image blur suppression function'20107,683,939'Method of and unit for inputting an image, and computer product'20107,643,750'Photographing apparatus with image-blur suppression mechanism'20107,433,137'Lens barrel, camera and portable information terminal apparatus'20087,286,164'Method of and unit for inputting an image, and computer product'20077,133,224'Lens barrel, camera and portable information terminal apparatus'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2010Patents assigned to RICOH KK (6)· patent assignee history
2006–2014Based in Chigasaki, JP· patent location history
2007–2010Based in Kanagawa, JP· patent location history
2012–2014Patents assigned to IRISAWA SHIGERU (2)· patent assignee history
2012–2014Patents assigned to RICOH CO LTD (2)· patent assignee history
2014Patents assigned to ANDO TAKASHI (1)· patent assignee history
2014Patents assigned to MURAMATSU KOICHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH KK62006–2010
IRISAWA SHIGERUself22012–2014
RICOH CO LTD22012–2014
ANDO TAKASHI12014
MURAMATSU KOICHI12014
Locations
LocationPatentsSpan
Chigasaki, JP62006–2014
Kanagawa, JP22007–2010