Kageyama; Shuhei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kageyama; Shuhei.The latest application filed is for "writing instrument".
- Kageyama; Shuhei - Kawagoe JP
- Kageyama; Shuhei - Kawagoeshi JP
| Patent | Date |
|---|---|
| Dispenser for selectively extending and retracting a substantially stick-shaped object and writing instrument with the dispenser Grant 5,961,236 - Kageyama October 5, 1 | 1999-10-05 |
| Writing instrument Grant 5,961,237 - Kageyama , et al. October 5, 1 | 1999-10-05 |
| Dispenser for selectively extending and retracting a substantially stick-shaped object and writing instrument Grant 5,927,882 - Kageyama July 27, 1 | 1999-07-27 |
| Lead dispensing storage container Grant 5,480,249 - Kageyama , et al. January 2, 1 | 1996-01-02 |
| Flat stick-shaped material propelling container Grant 5,362,166 - Yamamoto , et al. November 8, 1 | 1994-11-08 |
| Twin-type stick-shaped material extending container Grant 5,306,107 - Kageyama , et al. April 26, 1 | 1994-04-26 |
| Rotary-cam ball-point pen Grant 5,263,786 - Kageyama November 23, 1 | 1993-11-23 |
| Writing implement with side actuator Grant 5,184,908 - Yamamoto , et al. February 9, 1 | 1993-02-09 |
| Writing tool with eraser dispenser Grant 5,022,774 - Kageyama , et al. June 11, 1 | 1991-06-11 |
| Swing-type mechanical pencil Grant 4,929,107 - Kageyama , et al. May 29, 1 | 1990-05-29 |
| Working out container of bar shaped article Grant 4,856,693 - Kageyama , et al. August 15, 1 | 1989-08-15 |
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