Nakayama; Kyo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nakayama; Kyo.The latest application filed is for "multifunction pen".
- Nakayama; Kyo - Tokyo JP
- Nakayama; Kyo - Shinagawa-ku Tokyo
- Nakayama; Kyo - Yokohama JP
- Nakayama; Kyo - Yokohama-shi JP
- Nakayama; Kyo - Kanagawa JP
| Patent | Date |
|---|---|
| Multifunction pen Grant 11,221,686 - Nakayama , et al. January 11, 2 | 2022-01-11 |
| Input touch pen Grant 10,921,909 - Ushiku , et al. February 16, 2 | 2021-02-16 |
| Multifunction Pen App 20210031557 - Nakayama; Kyo ; et al. | 2021-02-04 |
| Multifunction Pen App 20200363881 - Nakayama; Kyo ; et al. | 2020-11-19 |
| Handwriting input device Grant 10,838,520 - Nakayama , et al. November 17, 2 | 2020-11-17 |
| Input Touch Pen App 20200218371 - Ushiku; Shinichi ; et al. | 2020-07-09 |
| Handwriting Input Device App 20190227644 - Nakayama; Kyo ; et al. | 2019-07-25 |
| Chuck body and mechanical pencil Grant 9,649,872 - Koizumi , et al. May 16, 2 | 2017-05-16 |
| Writing instrument or applicator having resin molded parts Grant 9,597,920 - Oomoto , et al. March 21, 2 | 2017-03-21 |
| Mechanical pencil Grant 9,302,529 - Izawa , et al. April 5, 2 | 2016-04-05 |
| Chuck Body And Mechanical Pencil App 20150314632 - Koizumi; Yusuke ; et al. | 2015-11-05 |
| Writing Instrument Or Applicator Having Resin Molded Parts App 20150063893 - Oomoto; Kei ; et al. | 2015-03-05 |
| Mechanical Pencil App 20140016982 - Izawa; Hirotake ; et al. | 2014-01-16 |
| Mechanical pencil Grant 8,337,107 - Ohsawa , et al. December 25, 2 | 2012-12-25 |
| Mechanical pencil Grant 8,328,446 - Izawa , et al. December 11, 2 | 2012-12-11 |
| Method of moulding composite member, and composite member Grant 8,043,686 - Suzuki , et al. October 25, 2 | 2011-10-25 |
| Mechanical Pencil App 20110002728 - Izawa; Hirotake ; et al. | 2011-01-06 |
| Mechanical Pencil App 20100322695 - Ohsawa; Norio ; et al. | 2010-12-23 |
| Mechanical pencil Grant 7,850,380 - Izawa , et al. December 14, 2 | 2010-12-14 |
| Mechanical pencil Grant 7,850,381 - Izawa , et al. December 14, 2 | 2010-12-14 |
| Mechanical Pencil App 20100266325 - Izawa; Hirotake ; et al. | 2010-10-21 |
| Mechanical pencil Grant 7,815,385 - Izawa , et al. October 19, 2 | 2010-10-19 |
| Mechanical Pencil App 20100254746 - Izawa; Hirotake ; et al. | 2010-10-07 |
| Mechanical pencil Grant 7,806,615 - Izawa , et al. October 5, 2 | 2010-10-05 |
| Mechanical pencil Grant 7,802,936 - Izawa , et al. September 28, 2 | 2010-09-28 |
| Mechanical Pencil App 20100239351 - Izawa; Hirotake ; et al. | 2010-09-23 |
| Mechanical Pencil App 20100232863 - Izawa; Hirotake ; et al. | 2010-09-16 |
| Mechanical Pencil App 20100166486 - Izawa; Hirotake ; et al. | 2010-07-01 |
| Mechanical pencil Grant 7,654,763 - Izawa , et al. February 2, 2 | 2010-02-02 |
| Mechanical Pencil App 20090180824 - Izawa; Hirotake ; et al. | 2009-07-16 |
| Method Of Moulding Composite Member, And Composite Member App 20090075045 - Suzuki; Hitoshi ; et al. | 2009-03-19 |
| Lead holding structure of mechanical pencil Grant 7,452,148 - Fukumoto , et al. November 18, 2 | 2008-11-18 |
| Lead holding structure of mechanical pencil App 20070172298 - Fukumoto; Takeo ; et al. | 2007-07-26 |
| Writing implement Grant 7,153,052 - Nakayama , et al. December 26, 2 | 2006-12-26 |
| Lead propelling device Grant 6,854,909 - Fukumoto , et al. February 15, 2 | 2005-02-15 |
| Writing implement App 20040190973 - Nakayama, Kyo ; et al. | 2004-09-30 |
| Lead propelling device App 20040141795 - Fukumot, Takeo ; et al. | 2004-07-22 |
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