Inventor
Hidekazu Maruta
Inventor
Yokohama, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography61%
H04NPictorial communication, e.g. television9%
B41JTypewriters4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C08LCompositions of macromolecular compounds4%
G06FElectric digital data processing4%
H05BElectric heating4%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
9,753,429'Image heating apparatus'20179,372,455'Image heating apparatus'20169,034,474'Fixing belt and fixing device'20156,816,623'Image reading apparatus providing shading compensation related to the on-time of the light source'20046,724,493'Information processing apparatus, information processing method, image output system, electric power consumption control method for image output system, and storage medium therefor'20046,026,272'Image forming apparatus having fixing apparatus with cleaning device'20005,697,010'Image forming apparatus having detection means to maintain image formation condition'19975,592,277'Image fixing apparatus and image forming apparatus'19975,475,194'Image heating apparatus having device for detecting shift of endless belt, stopping drive of endless belt and restarting thereafter'19955,267,005'Heater having stepped portion and heating apparatus using same'19935,262,834'Image fixing apparatus'19935,182,606'Image fixing apparatus'19935,162,634'Image fixing apparatus'19925,132,744'Heating device using film having conductive parting layer'19925,115,278'Heating apparatus using low resistance film'19925,051,784'Image fixing apparatus with roughened film in sliding contact with heater'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2017Patents assigned to CANON KK (16)· patent assignee history
1991–1993Based in Hachiohji, JP· patent location history
1992Based in Hachioji, JP· patent location history
1995–2004Based in Yokohama, JP· patent location history
2004Based in Saitama-shi, JP· patent location history
2015Patents assigned to KAJI KEIGO (1)· patent assignee history
2015Patents assigned to KISHINO KAZUO (1)· patent assignee history
2015Patents assigned to KUME NOBUYUKI (1)· patent assignee history
2015Patents assigned to MARUTA HIDEKAZU (1)· patent assignee history
2015–2017Based in Abiko, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 16 | 1991–2017 |
| KAJI KEIGO | 1 | 2015 |
| KISHINO KAZUO | 1 | 2015 |
| KUME NOBUYUKI | 1 | 2015 |
| MARUTA HIDEKAZUself | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 5 | 1995–2004 |
| Hachiohji, JP | 4 | 1991–1993 |
| Abiko, JP | 3 | 2015–2017 |
| Hachioji, JP | 2 | 1992 |
| Saitama-shi, JP | 1 | 2004 |