Hayakawa; Yuji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hayakawa; Yuji.The latest application filed is for "sheet separating device and image forming apparatus".
Company Profile
1.43.40
- Hayakawa; Yuji - Shiga JP
- Hayakawa; Yuji - Kanagawa JP
- HAYAKAWA; Yuji - Yokohama-shi JP
- Hayakawa; Yuji - Saitama N/A JP
- Hayakawa; Yuji - Nara JP
- Hayakawa; Yuji - Shiki-gun JP
- Hayakawa; Yuji - Saitama-shi JP
- Hayakawa, Yuji - Shiki-gun Nara JP
- Hayakawa, Yuji - Obu JP
- Hayakawa; Yuji - Kawasaki JP
- Hayakawa; Yuji - Kofu JP
Patent Activity
| Patent | Date |
|---|---|
| Steam generator Grant 10,835,072 - Shibuya , et al. November 17, 2 | 2020-11-17 |
| Sheet separating device and image forming apparatus Grant 10,745,221 - Koyama , et al. A | 2020-08-18 |
| Heating cooker Grant 10,492,637 - Abe , et al. De | 2019-12-03 |
| Sheet Separating Device And Image Forming Apparatus App 20190263608 - KOYAMA; Takaharu ; et al. | 2019-08-29 |
| Steam generator Grant 10,125,978 - Shibuya , et al. November 13, 2 | 2018-11-13 |
| Steam generator Grant 9,890,946 - Shibuya , et al. February 13, 2 | 2018-02-13 |
| Steam generator and heating cooker comprising steam generator Grant 9,841,182 - Shibuya , et al. December 12, 2 | 2017-12-12 |
| Heating cooker Grant 9,788,678 - Abe , et al. October 17, 2 | 2017-10-17 |
| Steam generator Grant 9,743,794 - Shibuya , et al. August 29, 2 | 2017-08-29 |
| High-frequency cooker Grant 9,635,716 - Hayakawa , et al. April 25, 2 | 2017-04-25 |
| Steam generator and heating cooker including steam generator Grant 9,615,688 - Shibuya , et al. April 11, 2 | 2017-04-11 |
| Image forming apparatus Grant 9,588,482 - Matsunami , et al. March 7, 2 | 2017-03-07 |
| Image forming apparatus Grant 9,555,989 - Hayakawa , et al. January 31, 2 | 2017-01-31 |
| Image forming apparatus and supplying device Grant 9,550,640 - Hayakawa January 24, 2 | 2017-01-24 |
| Image Forming Apparatus App 20160370753 - MATSUNAMI; Shohei ; et al. | 2016-12-22 |
| Image Forming Apparatus App 20160368723 - HAYAKAWA; Yuji ; et al. | 2016-12-22 |
| Image Forming Apparatus App 20160368726 - HAYAKAWA; Yuji ; et al. | 2016-12-22 |
| Image Forming Apparatus And Supplying Device App 20160289020 - HAYAKAWA; Yuji | 2016-10-06 |
| Steam Generator App 20160066738 - SHIBUYA; Masaki ; et al. | 2016-03-10 |
| Heating Cooker App 20160000250 - ABE; Kuniaki ; et al. | 2016-01-07 |
| Image forming apparatus Grant 9,188,932 - Hayakawa November 17, 2 | 2015-11-17 |
| Drive switching device and image forming apparatus Grant 9,182,725 - Hayakawa November 10, 2 | 2015-11-10 |
| Cooker with steam generating function Grant 9,182,038 - Hayakawa , et al. November 10, 2 | 2015-11-10 |
| Steam Generator App 20150253002 - Shibuya; Masaki ; et al. | 2015-09-10 |
| Image Forming Apparatus App 20150248100 - HAYAKAWA; Yuji | 2015-09-03 |
| Steam Generator App 20150233572 - Shibuya; Masaki ; et al. | 2015-08-20 |
| Steam Generator App 20150230650 - Shibuya; Masaki ; et al. | 2015-08-20 |
| Steam Generator And Heating Cooker Including Steam Generator App 20150173552 - Shibuya; Masaki ; et al. | 2015-06-25 |
| Drive Switching Device And Image Forming Apparatus App 20150098728 - HAYAKAWA; Yuji | 2015-04-09 |
| Steam Generator And Heating Cooker Comprising Steam Generator App 20150083110 - Shibuya; Masaki ; et al. | 2015-03-26 |
| Heating Cooker App 20150047514 - Abe; Kuniaki ; et al. | 2015-02-19 |
| High-frequency Cooker App 20140144905 - Hayakawa; Yuji ; et al. | 2014-05-29 |
| Supply device and image forming apparatus Grant 8,727,338 - Hayakawa May 20, 2 | 2014-05-20 |
| Conveying device and image-forming apparatus Grant 8,588,673 - Hayakawa , et al. November 19, 2 | 2013-11-19 |
| Supply Device And Image Forming Apparatus App 20130241139 - HAYAKAWA; Yuji | 2013-09-19 |
| Supply device and image forming apparatus Grant 8,465,017 - Hayakawa June 18, 2 | 2013-06-18 |
| Recording medium feeding device and image forming apparatus Grant 8,382,094 - Hayakawa , et al. February 26, 2 | 2013-02-26 |
| High-frequency Cooking Device App 20120312808 - Tsujimoto; Masaharu ; et al. | 2012-12-13 |
| High-frequency Heating Device App 20120305539 - Sakai; Shinichi ; et al. | 2012-12-06 |
| Cooker With Steam Generating Function App 20120279400 - Hayakawa; Yuji ; et al. | 2012-11-08 |
| Recording Medium Feeding Device And Image Forming Apparatus App 20120242030 - HAYAKAWA; Yuji ; et al. | 2012-09-27 |
| Sheet feeding apparatus, image processor and sheet feeding method Grant 8,020,854 - Hayakawa September 20, 2 | 2011-09-20 |
| High frequency cookware Grant 7,947,934 - Inada , et al. May 24, 2 | 2011-05-24 |
| High-frequency heating device Grant 7,919,735 - Kiyono , et al. April 5, 2 | 2011-04-05 |
| Conveying Device And Image-forming Apparatus App 20110070008 - Hayakawa; Yuji ; et al. | 2011-03-24 |
| Sheet Feeding Apparatus, Image Processor And Sheet Feeding Method App 20100123283 - Hayakawa; Yuji | 2010-05-20 |
| Attachment structure of storage unit Grant 7,645,966 - Hayakawa , et al. January 12, 2 | 2010-01-12 |
| Display panel, control display panel and method for integrally molding insert material Grant 7,598,926 - Hirata , et al. October 6, 2 | 2009-10-06 |
| High frequency heating device with steam generating function Grant 7,414,227 - Kanzaki , et al. August 19, 2 | 2008-08-19 |
| High Frequency Cookware App 20080073338 - Inada; Ikuhiro ; et al. | 2008-03-27 |
| Steam generation function-equipped high-frequency heating device Grant 7,304,278 - Kanzaki , et al. December 4, 2 | 2007-12-04 |
| High frequency heating apparatus Grant 7,234,478 - Kanzaki , et al. June 26, 2 | 2007-06-26 |
| High-frequency heating device App 20070029175 - Kiyono; Yasuhiro ; et al. | 2007-02-08 |
| Water supply tank unit and heating apparatus having the same Grant 7,171,923 - Hayakawa , et al. February 6, 2 | 2007-02-06 |
| High-frequency heating apparatus and control method thereof Grant 7,166,824 - Kanzaki , et al. January 23, 2 | 2007-01-23 |
| High frequency heating apparatus Grant 7,105,786 - Kanzaki , et al. September 12, 2 | 2006-09-12 |
| High frequency heating apparatus with steam generating function Grant 7,105,785 - Kanzaki , et al. September 12, 2 | 2006-09-12 |
| High frequency heating device with steam generating function App 20060191915 - Kanzaki; Kouji ; et al. | 2006-08-31 |
| High frequency heating apparatus with steam generating function Grant 7,087,873 - Hayakawa , et al. August 8, 2 | 2006-08-08 |
| Steam generation function-equipped high-frequency heating device App 20060088301 - Kanzaki; Kouji ; et al. | 2006-04-27 |
| Display panel, control display panel and method for integrally molding insert material App 20050183305 - Hirata, Junji ; et al. | 2005-08-25 |
| High frequency heating apparatus with steam generating function App 20050087528 - Kanzaki, Kouji ; et al. | 2005-04-28 |
| Attachment structure of storage unit App 20050029268 - Hayakawa, Yuji ; et al. | 2005-02-10 |
| Activated carbon and canister App 20050014642 - Oi, Tokio ; et al. | 2005-01-20 |
| Water supply tank unit Grant 6,843,207 - Kanzaki , et al. January 18, 2 | 2005-01-18 |
| High frequency heating apparatus with steam generating function App 20050006382 - Hayakawa, Yuji ; et al. | 2005-01-13 |
| Water supply tank unit and heating apparatus having the same App 20040255871 - Hayakawa, Yuji ; et al. | 2004-12-23 |
| High-frequency heating apparatus and control method thereof App 20040232140 - Kanzaki, Kouji ; et al. | 2004-11-25 |
| High frequency heating apparatus Grant 6,802,708 - Kanzaki , et al. October 12, 2 | 2004-10-12 |
| Water supply tank unit App 20040076412 - Kanzaki, Kouji ; et al. | 2004-04-22 |
| High frequency heating apparatus App 20040053187 - Kanzaki, Kouji ; et al. | 2004-03-18 |
| High frequency heating apparatus App 20040025910 - Kanzaki, Kouji ; et al. | 2004-02-12 |
| High frequency heating apparatus App 20030230569 - Kanzaki, Kouji ; et al. | 2003-12-18 |
| Brick body for rotary nozzle and rotary nozzle using same Grant 6,026,996 - Hayakawa , et al. February 22, 2 | 2000-02-22 |
| Electrical characteristic measuring apparatus Grant 4,884,026 - Hayakawa , et al. November 28, 1 | 1989-11-28 |
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