Inventor
Tetsuyo Ohashi
Inventor
Yokohama, JP
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters66%
H04NPictorial communication, e.g. television12%
B05CApparatus for applying fluent materials to surfaces, in general6%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
G03GElectrography4%
B22FWorking metallic powder2%
B41MPrinting, duplicating, marking, or copying processes2%
C22CAlloys2%
H01FMagnets2%
PatentTitleYear
10,937,578Method for preparing R--Fe--B sintered magnet202110,723,153Inkjet printing apparatus202010,406,838Inkjet printing apparatus20199,259,937'Printing apparatus'20168,789,491'Inkjet printing apparatus for applying uniform pressure on an applying roller'20148,220,411'Liquid applying apparatus, method of controlling the same, and ink jet printing apparatus'20128,146,529'Liquid application apparatus and printing apparatus'20127,695,129'Recording apparatus and recording method'20107,222,955'Both-side recording apparatus'20077,192,207'Both-side recording apparatus and recording method'20077,187,901'Recording apparatus'20077,114,867'Both-side recording apparatus'20067,063,417'Recording apparatus and recording medium conveying apparatus'20067,063,473'Both-side recording apparatus'20067,055,949'Both-side recording apparatus'20067,033,014'Both-side recording apparatus'20066,890,072'Ink jet recording apparatus and method for performing ink jet recording'20056,796,648'Ink jet recording apparatus and method for performing ink jet recording'20046,793,425'Feeding device with loading device adapted to hold a plurality of media or a storage case with a plurality of media and recording apparatus containing same'20046,612,681'Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading head is installed thereon'20036,511,141'Ink jet recording apparatus capable of reading images having an installation unit for installing an image reading head'20036,341,844'Apparatus using overlaid flexible cable for electrically connecting relatively moveable parts'20026,342,956'Ink jet recording apparatus recording images when an ink jet head is installed thereon and reading images when an image reading head is installed thereon'20026,318,836'Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading images when an image reading head is installed thereon'20016,091,514'Ink jet recording apparatus recording images when an ink jet recording head is installed thereon and reading images when an image reading head is installed thereon'20006,070,975'Ink jet recording apparatus and a method for installing ink jet recording head'20006,050,673'Recording apparatus with control of carriage driving motor'20006,022,091'Recording apparatus having an adjusting member for adjusting a guiding member toward amd away from recording material'20006,012,810'Recording apparatus'20005,917,518'Ink jet recording apparatus with support for recording head carriage'19995,896,152'Ink jet head, cartridge and ink tank therefor'19995,534,899'Replaceable ink tank'19965,512,926'Ink jet recording apparatus and method for releasably mounting ink jet recording head and separable ink tank'19965,512,925'Ink jet head cartridge and ink tank therefor'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2020Patents assigned to CANON KK (32)· patent assignee history
1996–2020Based in Yokohama, JP· patent location history
2000–2003Based in Kamakura, JP· patent location history
2003–2007Based in Kanagawa, JP· patent location history
2012–2014Patents assigned to HAKAMATA KEISEI (3)· patent assignee history
2012–2014Patents assigned to NAGAHARA HIDEAKI (3)· patent assignee history
2012–2014Patents assigned to OHASHI TETSUYO (3)· patent assignee history
2012–2014Patents assigned to SEKINO TAKESHI (3)· patent assignee history
2012Based in Yokahama, JP· patent location history
2021Based in Echizen-shi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 32 | 1996–2020 |
| HAKAMATA KEISEI | 3 | 2012–2014 |
| NAGAHARA HIDEAKI | 3 | 2012–2014 |
| OHASHI TETSUYOself | 3 | 2012–2014 |
| SEKINO TAKESHI | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 16 | 1996–2020 |
| Kanagawa, JP | 12 | 2003–2007 |
| Kamakura, JP | 4 | 2000–2003 |
| Echizen-shi, JP | 1 | 2021 |
| Yokahama, JP | 1 | 2012 |