Kageyama; Hidehei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kageyama; Hidehei.The latest application filed is for "mechanical pencil".
Company Profile
7.64.50
- Kageyama; Hidehei - Kawagoe JP
- Kageyama; Hidehei - Kawagoe-shi JP
- Kageyama; Hidehei - Saitama JP
- Kageyama; Hidehei - Saitama-ken JP
Patent Activity
| Patent | Date |
|---|---|
| Mechanical pencil Grant 11,390,109 - Kageyama , et al. July 19, 2 | 2022-07-19 |
| Mechanical pencil Grant 11,090,969 - Kageyama , et al. August 17, 2 | 2021-08-17 |
| Hand tools, cosmetic devices and writing instruments Grant 11,065,907 - Kageyama , et al. July 20, 2 | 2021-07-20 |
| Mechanical Pencil App 20210187994 - Kageyama; Hidehei ; et al. | 2021-06-24 |
| Writing Instrument And Method For Manufacturing Writing Instrument App 20210162797 - Kageyama; Hidehei ; et al. | 2021-06-03 |
| Hand Tools, Cosmetic Devices And Writing Instruments App 20210114400 - Kageyama; Hidehei ; et al. | 2021-04-22 |
| Sleeve for a mechanical pencil Grant D908,796 - Kageyama , et al. January 26, 2 | 2021-01-26 |
| Mechanical Pencil App 20200391539 - Kageyama; Hidehei ; et al. | 2020-12-17 |
| Writing Instrument And Method For Manufacturing Writing Instrument App 20200361230 - Kageyama; Hidehei ; et al. | 2020-11-19 |
| Mechanical pencil Grant D895,729 - Kageyama , et al. Sep | 2020-09-08 |
| Sleeve with cushion spring for mechanical pencil Grant D871,502 - Kageyama , et al. Dec | 2019-12-31 |
| Mechanical Pencil App 20190375230 - KAGEYAMA; Hidehei | 2019-12-12 |
| Writing instrument Grant 10,343,446 - Wakayama , et al. July 9, 2 | 2019-07-09 |
| Writing Instrument App 20180250977 - WAKAYAMA; Takeshi ; et al. | 2018-09-06 |
| Liquid applying tool Grant 9,862,225 - Kageyama , et al. January 9, 2 | 2018-01-09 |
| Mechanical pencil Grant 9,738,112 - Kageyama , et al. August 22, 2 | 2017-08-22 |
| Liquid Applying Tool App 20160136993 - KAGEYAMA; Hidehei ; et al. | 2016-05-19 |
| Mechanical Pencil App 20160039244 - KAGEYAMA; Hidehei ; et al. | 2016-02-11 |
| Knock-type propelling container Grant 9,114,922 - Kageyama , et al. August 25, 2 | 2015-08-25 |
| Stick-shaped material propelling container Grant 9,067,233 - Noguchi , et al. June 30, 2 | 2015-06-30 |
| Writing instrument Grant 8,970,560 - Keda , et al. March 3, 2 | 2015-03-03 |
| Stick-shaped Material Propelling Container App 20150023715 - Noguchi; Yoshio ; et al. | 2015-01-22 |
| Pivotal manipulation type writing instrument Grant 8,899,857 - Kageyama , et al. December 2, 2 | 2014-12-02 |
| Liquid applicator Grant 8,740,489 - Kageyama , et al. June 3, 2 | 2014-06-03 |
| Writing Instrument App 20130300693 - KEDA; Tadashi ; et al. | 2013-11-14 |
| Clip attachment structure for a writing instrument Grant 8,484,808 - Kageyama , et al. July 16, 2 | 2013-07-16 |
| Knock-type Propelling Container App 20130134189 - Kageyama; Hidehei ; et al. | 2013-05-30 |
| Lead cartridge and mechanical pencil with built-in lead cartridge Grant 8,444,336 - Kageyama , et al. May 21, 2 | 2013-05-21 |
| Knock-type writing instrument Grant 8,434,957 - Kageyama May 7, 2 | 2013-05-07 |
| Stick-shaped material propelling container Grant 8,348,535 - Kageyama January 8, 2 | 2013-01-08 |
| Pivotal Manipulation Type Writing Instrument App 20120207529 - KAGEYAMA; Hidehei ; et al. | 2012-08-16 |
| Clip Attachment Structure For A Writing Instrument App 20110191987 - Kageyama; Hidehei ; et al. | 2011-08-11 |
| Knock-type Writing Instrument App 20110123250 - Kageyama; Hidehei | 2011-05-26 |
| End plug mounting structure for writing instrument Grant 7,922,411 - Kageyama April 12, 2 | 2011-04-12 |
| Stick-shaped material propelling container Grant 7,878,726 - Kageyama , et al. February 1, 2 | 2011-02-01 |
| Lead Cartridge And Mechanical Pencil With Built-in Lead Cartridge App 20100209173 - Kageyama; Hidehei ; et al. | 2010-08-19 |
| Liquid Applicator App 20100003063 - Kageyama; Hidehei ; et al. | 2010-01-07 |
| Clip ornament for a barrel, clip with an ornament and method for attaching an ornament to a clip Grant 7,607,203 - Kageyama , et al. October 27, 2 | 2009-10-27 |
| End plug mounting structure for writing instrument App 20080260453 - Kageyama; Hidehei | 2008-10-23 |
| Stick-Shaped Material Propelling Container App 20080247804 - Kageyama; Hidehei | 2008-10-09 |
| Capless Writing Tool App 20080138139 - Kageyama; Hidehei | 2008-06-12 |
| Airtight cap structure Grant 7,290,954 - Kageyama , et al. November 6, 2 | 2007-11-06 |
| Stick-Shaped Material Propelling Container App 20070248397 - Kageyama; Hidehei ; et al. | 2007-10-25 |
| Writing instrument including stick-shaped material propelling mechanism Grant 7,284,927 - Kageyama October 23, 2 | 2007-10-23 |
| Lead Cartridge and Writing Tool into which Lead Cartridge is to be Incorporated App 20070217858 - Kageyama; Hidehei ; et al. | 2007-09-20 |
| Clip Ornament For A Barrel, Clip With An Ornament And Method For Attaching An Ornament To A Clip App 20070192999 - KAGEYAMA; Hidehei ; et al. | 2007-08-23 |
| Clip fixing structure Grant 7,254,870 - Kageyama , et al. August 14, 2 | 2007-08-14 |
| Airtight Cap Structure App 20070104533 - Kageyama; Hidehei ; et al. | 2007-05-10 |
| Cartridge type stationery product Grant 7,210,869 - Kageyama , et al. May 1, 2 | 2007-05-01 |
| Liquid Container App 20070086830 - Kageyama; Hidehei | 2007-04-19 |
| Liquid container Grant 7,163,350 - Noguchi , et al. January 16, 2 | 2007-01-16 |
| Writing instrument including stick-shaped material propelling mechanism App 20060291947 - Kageyama; Hidehei | 2006-12-28 |
| Container Grant 7,137,527 - Kageyama , et al. November 21, 2 | 2006-11-21 |
| Instrument Grant 7,128,488 - Kageyama , et al. October 31, 2 | 2006-10-31 |
| Liquid container Grant 7,051,642 - Kageyama May 30, 2 | 2006-05-30 |
| Writing Implement With Stylus App 20060083579 - Kageyama; Hidehei ; et al. | 2006-04-20 |
| Writing implement with stylus Grant 7,018,124 - Kageyama , et al. March 28, 2 | 2006-03-28 |
| Clip fixing structure App 20060053595 - Kageyama; Hidehei ; et al. | 2006-03-16 |
| Composite writing tool Grant 6,994,484 - Kageyama , et al. February 7, 2 | 2006-02-07 |
| Instrument App 20060002756 - Kageyama; Hidehei ; et al. | 2006-01-05 |
| Liquid container App 20060000350 - Kageyama; Hidehei | 2006-01-05 |
| Composite Writing Tool App 20050265767 - Kageyama, Hidehei ; et al. | 2005-12-01 |
| Stick-like object receiving member and barrel provided with stick-like object receiving member Grant 6,935,799 - Kageyama August 30, 2 | 2005-08-30 |
| Mechanical pencil Grant 6,908,246 - Kageyama , et al. June 21, 2 | 2005-06-21 |
| Rotary bar-projecting mechanism for push-button implement Grant 6,893,179 - Kageyama , et al. May 17, 2 | 2005-05-17 |
| Cartridge type stationery product App 20050074271 - Kageyama, Hidehei ; et al. | 2005-04-07 |
| Container App 20040232160 - Kageyama, Hidehei ; et al. | 2004-11-25 |
| Rotary bar-projecting mechanism for push-button implement App 20040213622 - Kageyama, Hidehei ; et al. | 2004-10-28 |
| Liquid container App 20040161291 - Noguchi, Yoshio ; et al. | 2004-08-19 |
| Composite writing implement Grant 6,749,354 - Kageyama , et al. June 15, 2 | 2004-06-15 |
| Knocking-type liquid container Grant 6,702,158 - Kageyama , et al. March 9, 2 | 2004-03-09 |
| Stick-like object receiving member and barrel provided with stick-like object receiving member App 20040037609 - Kageyama, Hidehei | 2004-02-26 |
| Clip attaching structure Grant 6,687,959 - Kageyama , et al. February 10, 2 | 2004-02-10 |
| Composite writing implement App 20030215278 - Kageyama, Hidehei ; et al. | 2003-11-20 |
| Clip attaching structure App 20030056336 - Kageyama, Toshihiko ; et al. | 2003-03-27 |
| Mechanical Pencil App 20030031498 - Kageyama, Hidehei ; et al. | 2003-02-13 |
| Mechanical pencil App 20020090248 - Kageyama, Hidehei ; et al. | 2002-07-11 |
| Knocking-type liquid container App 20020070247 - Kageyama, Hidehei ; et al. | 2002-06-13 |
| Knocking writing utensil Grant 6,390,707 - Kageyama , et al. May 21, 2 | 2002-05-21 |
| Clip mounting structure App 20020046446 - Kageyama, Hidehei | 2002-04-25 |
| Double-chuck Mechanical Pencil App 20010043832 - KAGEYAMA, HIDEHEI ; et al. | 2001-11-22 |
| Knocking writing utensil App 20010018004 - Kageyama, Hidehei ; et al. | 2001-08-30 |
| Knocking writing utensil App 20010016140 - Kageyama, Hidehei ; et al. | 2001-08-23 |
| Double chuck type mechanical pencil and internal writing mechanism thereof App 20010009628 - Noguchi, Yoshio ; et al. | 2001-07-26 |
| Knocking writing utensil App 20010001026 - Kageyama, Hidehei ; et al. | 2001-05-10 |
| Liquid container Grant 6,227,739 - Kageyama May 8, 2 | 2001-05-08 |
| Liquid container Grant 6,176,632 - Kageyama , et al. January 23, 2 | 2001-01-23 |
| Rotary stick projecting device Grant 6,155,734 - Kageyama , et al. December 5, 2 | 2000-12-05 |
| Liquid container cap Grant 6,102,602 - Kageyama , et al. August 15, 2 | 2000-08-15 |
| Mechanical pencil Grant 6,082,916 - Kageyama , et al. July 4, 2 | 2000-07-04 |
| Writing instrument Grant 6,039,484 - Kageyama , et al. March 21, 2 | 2000-03-21 |
| Double-chuck mechanical pencil Grant 6,039,485 - Kageyama , et al. March 21, 2 | 2000-03-21 |
| Barrel with finger gripping means Grant 5,997,200 - Kageyama , et al. December 7, 1 | 1999-12-07 |
| Barrel with finger gripping means Grant 5,988,908 - Kageyama , et al. November 23, 1 | 1999-11-23 |
| Side knock type mechanical pencil Grant 5,702,193 - Kageyama , et al. December 30, 1 | 1997-12-30 |
| Writing instrument Grant 5,090,831 - Kageyama , et al. February 25, 1 | 1992-02-25 |
| Mechanical pencil having side push button actuated lead advance Grant 4,955,739 - Kageyama , et al. September 11, 1 | 1990-09-11 |
| Mechanical pencil and method for assembling the same Grant 4,687,363 - Kageyama August 18, 1 | 1987-08-18 |
| Mechanical pencil equipped with lead-storing cartridge Grant 4,619,539 - Kageyama October 28, 1 | 1986-10-28 |
| Push-button writing instrument with front seal means Grant 4,618,280 - Kageyama October 21, 1 | 1986-10-21 |
| Automatic sharp pencil Grant 4,386,865 - Kageyama , et al. June 7, 1 | 1983-06-07 |
| Automatic pencil Grant 4,371,277 - Kageyama , et al. February 1, 1 | 1983-02-01 |
| Clip for writing utensil Grant 4,365,390 - Kageyama , et al. December 28, 1 | 1982-12-28 |
| Cutter knife Grant 4,200,977 - Kageyama , et al. May 6, 1 | 1980-05-06 |
| Automatic pencil Grant 4,171,170 - Kageyama , et al. October 16, 1 | 1979-10-16 |
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