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Inventor

Yoshiyuki Yamazaki

Inventor
Toride, JP

Overview

11→
Patents
2000–2015
Patent span
Performing operations
Primary field (CPC B)

Patents· 11 as inventor

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

B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
B62DMotor vehicles15%
G03GElectrography15%
Y10TTechnical subjects covered by former us classification15%
B08BCleaning in general10%
F16HGearing5%
PatentTitleYear
9,206,002'Sheet feeding apparatus and image forming apparatus'20159,121,475'Drive transmission apparatus and image forming apparatus'20157,180,256'Electronically controlled power steering system for vehicles and method and system for motor control'20076,995,679'Electronically controlled power steering system for vehicle and method and system for motor control'20066,877,584'Electrically operated power steering device'20056,715,507'Vaporizer'20046,581,625'Liquid supply system, method for cleaning the same and vaporizer'20036,526,251'Image forming apparatus having transferring roller of small diameter'20036,502,816'Sheet feeding apparatus and image forming apparatus having same'20036,308,947'Sheet feeding apparatus'20016,021,290'Image forming apparatus with ventilation'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2015Patents assigned to CANON KK (6)· patent assignee history
2000–2003Based in Toride, JP· patent location history
2003–2004Patents assigned to MKS JAPAN INC (2)· patent assignee history
2003–2004Based in Tokyo, JP· patent location history
2005Patents assigned to KOYO SEIKO CO (1)· patent assignee history
2005Based in Nara, JP· patent location history
2006–2007Patents assigned to INT RECTIFIER CORP (2)· patent assignee history
2006–2007Based in Kashihara, JP· patent location history
2015Based in Fujisawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK62000–2015
INT RECTIFIER CORP22006–2007
MKS JAPAN INC22003–2004
KOYO SEIKO CO12005
Locations
LocationPatentsSpan
Toride, JP42000–2003
Fujisawa, JP22015
Kashihara, JP22006–2007
Tokyo, JP22003–2004
Nara, JP12005