Inventor

Yasunari Kobaru

Inventor

Susono, JP

Overview

1997–2020

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.

G03Gprimary

G03GElectrography85%

G06KGraphical data reading5%

H05BElectric heating5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

PatentTitleYear

10,691,046Fixing device for image forming on a medium and affixing thereon2020 10,452,012Cylindrical fixing member, fixing device and image forming apparatus2019 10,444,676Image heating apparatus to mount on an image forming apparatus for fixing an image2019 10,437,181Fixing device2019 10,175,617Image heating apparatus including a belt guide member2019 9,971,284Fixing device2018 9,037,020'Image forming apparatus'2015 8,989,639'Image forming apparatus having toner density control'2015 7,203,440'Image forming apparatus with a plurality of selectable modes to maintain temperature'2007 7,193,181'Image heating apparatus and heater used therefor'2007 6,658,229'Recording material separating apparatus of which separating member is retractable in operative association with guide'2003 6,587,662'Image fixing apparatus having separating claw'2003 6,560,437'Image forming apparatus with second power source for charge elimination means'2003 6,516,165'Fixing apparatus and image forming apparatus having the fixing apparatus'2003 6,496,661'Sheet attachment detecting apparatus, fixing apparatus and image forming apparatus'2002 6,438,348'Fixing apparatus with first and second heating rotation members having a potential difference'2002 5,682,576'Fixing device'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2020Patents assigned to CANON KK (17)· patent assignee history

1997Based in Yokohama, JP· patent location history

2002–2007Based in Numazu, JP· patent location history

2003–2007Based in Shizuoka, JP· patent location history

2015Patents assigned to KOBARU YASUNARI (2)· patent assignee history

2015Patents assigned to UCHIYAMA TAKAHIRO (2)· patent assignee history

2015Patents assigned to YODA YASUO (2)· patent assignee history

2015Patents assigned to HANAMOTO HIDETOSHI (1)· patent assignee history

2015–2020Based in Susono, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	17	1997–2020
KOBARU YASUNARIself	2	2015
UCHIYAMA TAKAHIRO	2	2015
YODA YASUO	2	2015
HANAMOTO HIDETOSHI	1	2015

Locations

Location	Patents	Span
Susono, JP	8	2015–2020
Shizuoka, JP	5	2003–2007
Numazu, JP	3	2002–2007
Yokohama, JP	1	1997