Device including rotator and belt, such as a fixing device for an image forming apparatus
US-11977345-B2 · May 7, 2024 · US
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Handa Hiroshi patents
Handa Hiroshi is listed as an inventor on 73 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Handa Hiroshi |
| Total patents | 73 |
| First publication | Jan 15, 2015 |
| Latest publication | May 7, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Device including rotator and belt, such as a fixing device for an image forming apparatus
US-11693343-B2 · Jul 4, 2023 · US
Device including rotator and belt, such as a fixing unit for an image forming apparatus
US-11635716-B2 · Apr 25, 2023 · US
Device including rotator and belt, such as a fixing unit for an image forming apparatus
US-2022269200-A1 · Aug 25, 2022 · US
Fixing device including plural nip pads
US-11392067-B2 · Jul 19, 2022 · US
Fixing device including mechanism for varying pressure at nip region between rotary body and pressure body
US-11327424-B2 · May 10, 2022 · US
Device including rotator and belt, such as a fixing unit for an image forming apparatus
US-11300907-B2 · Apr 12, 2022 · US
Device including rotator and belt, such as a fixing unit for an image forming apparatus
US-2021240118-A1 · Aug 5, 2021 · US
Fixing device including mechanism for varying pressure at nip region between rotary body and pressure body
US-2021208529-A1 · Jul 8, 2021 · US
Device including rotator and belt, such as a fixing device for an image forming apparatus
US-2021181662-A1 · Jun 17, 2021 · US
Recent patents
Latest publications not already listed above.
Device including rotator and belt, such as a fixing device for an image forming apparatus
US-2021181663-A1 · Jun 17, 2021 · US
Fixing device
US-2021157260-A1 · May 27, 2021 · US
Immunity inducer
US-10994007-B2 · May 4, 2021 · US
Device including rotator and belt, such as a fixing unit for an image forming apparatus
US-10996600-B2 · May 4, 2021 · US
Fixing device including mechanism for varying pressure at nip region between rotary body and pressure body
US-10969719-B2 · Apr 6, 2021 · US
Fixing device
US-2021080878-A1 · Mar 18, 2021 · US
Device including rotator and belt, such as a fixing device for an image forming apparatus
US-10948858-B2 · Mar 16, 2021 · US
Device including rotator and belt, such as a fixing device for an image forming apparatus
US-10942478-B2 · Mar 9, 2021 · US
Fixing device
US-10928762-B2 · Feb 23, 2021 · US
Fixing device and image forming apparatus
US-2021011406-A1 · Jan 14, 2021 · US
Fixing device including mechanism for varying pressure at nip region between rotary body and pressure body
US-2020401069-A1 · Dec 24, 2020 · US
Device including rotator and belt, such as a fixing unit for an image forming apparatus
US-2020310314-A1 · Oct 1, 2020 · US
Device including rotator and belt, such as a fixing device for an image forming apparatus
US-2020310312-A1 · Oct 1, 2020 · US
Device including rotator and belt, such as a fixing device for an image forming apparatus
US-2020310313-A1 · Oct 1, 2020 · US
Device including rotator and belt, such as a fixing device for an image forming apparatus
US-2020272079-A1 · Aug 27, 2020 · US
Fuser including endless belt and pressure roller having porous layer impregnated with lubricating agent
US-10625515-B2 · Apr 21, 2020 · US
Image forming apparatus provided with fixing member engaged to roller and frame
US-10599092-B2 · Mar 24, 2020 · US
Fuser including endless belt and lateral guide contacting lateral end of endless belt
US-10488797-B2 · Nov 26, 2019 · US
Immunostimulator and method for producing the same
US-10369218-B2 · Aug 6, 2019 · US
Methods of using an activator of cereblon for neural cell expansion and the treatment of central nervous system disorders
US-10272117-B2 · Apr 30, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Brother Ind Ltd | 53 |
| Tokyo Inst Tech | 11 |
| Handa Hiroshi | 9 |
| Celgene Corp | 5 |
| Univ Saitama Medical | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03G15/2053 | 30 |
| G03G15/206 | 28 |
| G03G15/0808 | 12 |
| G03G15/2017 | 12 |
| G03G2221/163 | 11 |