Mitsuya; Yoshihide
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mitsuya; Yoshihide.The latest application filed is for "stick-shaped article propelling container".
- Mitsuya; Yoshihide - Saitama JP
- Mitsuya; Yoshihide - Kawagoe JP
- Mitsuya, Yoshihide - Kawagoe-shi JP
- Mitsuya; Yoshihide - Kawagoeshi JP
- Mitsuya; Yoshihide - Osaka JA
| Patent | Date |
|---|---|
| Stick-shaped Article Propelling Container App 20100021227 - Mitsuya; Yoshihide ; et al. | 2010-01-28 |
| Writing instrument Grant 6,491,467 - Mitsuya December 10, 2 | 2002-12-10 |
| Input pen App 20020021290 - Mitsuya, Yoshihide | 2002-02-21 |
| Double-chuck Mechanical Pencil App 20010043832 - KAGEYAMA, HIDEHEI ; et al. | 2001-11-22 |
| Mechanical pencil Grant 6,082,916 - Kageyama , et al. July 4, 2 | 2000-07-04 |
| Double-chuck mechanical pencil Grant 6,039,485 - Kageyama , et al. March 21, 2 | 2000-03-21 |
| Writing instrument Grant 6,039,484 - 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 |
| Stick-shaped material propelling container Grant 5,803,637 - Mitsuya September 8, 1 | 1998-09-08 |
| Side knock type mechanical pencil Grant 5,702,193 - Kageyama , et al. December 30, 1 | 1997-12-30 |
| Stick-shaped material propelling device Grant 5,553,956 - Mitsuya , et al. September 10, 1 | 1996-09-10 |
| Lead dispensing storage container Grant 5,480,249 - Kageyama , et al. January 2, 1 | 1996-01-02 |
| Writing tool, with eraser dispenser Grant 5,370,471 - Kageyama , et al. * December 6, 1 | 1994-12-06 |
| Twin-type stick-shaped material extending container Grant 5,306,107 - Kageyama , et al. April 26, 1 | 1994-04-26 |
| Writing instrument Grant 5,090,831 - Kageyama , et al. February 25, 1 | 1992-02-25 |
| Writing tool Grant 5,062,727 - Kageyama , et al. November 5, 1 | 1991-11-05 |
| Writing tool with eraser dispenser Grant 5,022,774 - Kageyama , et al. June 11, 1 | 1991-06-11 |
| Mechanical pencil having side push button actuated lead advance Grant 4,955,739 - Kageyama , et al. September 11, 1 | 1990-09-11 |
| Mechanical pencil Grant 3,914,059 - Mitsuya October 21, 1 | 1975-10-21 |
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