Inventor
Takashi Narahara
Inventor
Mishima, JP
Overview
Patents· 39 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography70%
B62DMotor vehicles16%
H04NPictorial communication, e.g. television5%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology2%
C23CCoating metallic material2%
G11BInformation storage based on relative movement between record carrier and transducer2%
H05BElectric heating2%
PatentTitleYear
10,852,677Film used for fixing device and fixing device including the film202010,564,579Fixing apparatus202010,558,153Fixing device that controls electrical power supplied to a film based on a difference between detection temperature values output by a first temperature detecting member and a second temperature detecting member202010,526,020Side body structure of vehicle202010,503,105Fixing apparatus having a tubular film that includes a low resistance layer formed in a heat generating layer201910,474,074Film for use in fixing device and fixing device with film201910,442,466Frame structure of vehicle201910,310,424Fixing device that alleviates a physical load on non-heat-generating regions of a heat generating layer of a fixing film201910,268,145Image heating apparatus having a plate-like heater and a heat conduction plate201910,254,687Fixing apparatus and image forming apparatus that maintain a pressing force between a contact member and a heat rotating member201910,216,130Heating rotating member and heating apparatus201910,209,655Film for use in fixing device and fixing device with film201910,189,505Side body structure of vehicle201910,183,705Lower vehicle-body structure of vehicle201910,152,007Fixing member, fixing device having fixing member, and method of manufacturing fixing member having overlapping heat generating strips201810,095,165Fixing apparatus for fixing a toner image to a recording medium201810,078,297Image forming apparatus20189,983,522Fixing device20189,915,897'Fixing device'20189,908,561'Rear body structure for automobiles'20189,889,888'Side body structure of vehicle'20189,829,839Image heating apparatus having an electric power shut-off member, thermal fuse, or thermal switch operable in response to an abnormal temperature rise20179,766,578'Fixing device'20179,519,252'Fixing device'20169,513,586'Image heating apparatus having film, back-up member forming a nip with the film, a heater, and heat conductive members configured to be brought into contact with heater surface opposite to the surface of the heater brought into contact with the film'20169,507,303'Fixing device'20169,501,012'Fixing apparatus for fixing a toner image to a recording medium'20169,423,737'Fixing apparatus'20169,417,576'Fixing device'20169,235,172'Image fixing apparatus'20169,229,388'Fixing device'20169,182,713'Fixing apparatus'20158,971,744'Image heating apparatus'20158,888,157'Rear vehicle-body structure of vehicle'20147,389,079'Image heating apparatus and flexible sleeve used for the same'20087,366,403'Recording apparatus, data managing apparatus and data managing method'20086,587,662'Image fixing apparatus having separating claw'20036,560,437'Image forming apparatus with second power source for charge elimination means'20036,438,348'Fixing apparatus with first and second heating rotation members having a potential difference'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2020Patents assigned to CANON KK (31)· patent assignee history
2002–2003Based in Shizuoka, JP· patent location history
2008–2020Based in Mishima, JP· patent location history
2008Based in Fukaya, JP· patent location history
2014–2020Patents assigned to MAZDA MOTOR (7)· patent assignee history
2014–2020Based in Hiroshima, JP· patent location history
2015Patents assigned to KASUGA KUNIAKI (1)· patent assignee history
2015Patents assigned to NARAHARA TAKASHI (1)· patent assignee history
2016Patents assigned to CANON KABUSHIKI KAIHSA (1)· patent assignee history
2018Based in Hiroshims, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 31 | 2002–2020 |
| MAZDA MOTOR | 7 | 2014–2020 |
| CANON KABUSHIKI KAIHSA | 1 | 2016 |
| KASUGA KUNIAKI | 1 | 2015 |
| NARAHARA TAKASHIself | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mishima, JP | 28 | 2008–2020 |
| Hiroshima, JP | 6 | 2014–2020 |
| Shizuoka, JP | 3 | 2002–2003 |
| Hiroshims, JP | 1 | 2018 |
| Fukaya, JP | 1 | 2008 |