Ohta; Ikumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohta; Ikumi.The latest application filed is for "drain plug structure for bath tab".
- Ohta; Ikumi - Mie-ken JP
- Ohta; Ikumi - Mie-gun Mie-ken JP
- Ohta; Ikumi - Mie JP
| Patent | Date |
|---|---|
| Drain plug structure for bath tub Grant 6,904,623 - Ohta , et al. June 14, 2 | 2005-06-14 |
| Drain plug structure for bath tab App 20040019965 - Ohta, Ikumi ; et al. | 2004-02-05 |
| Drainage plug Grant 4,860,390 - Ohta August 29, 1 | 1989-08-29 |
| Decorative panels comprising replaceable decorative sheets Grant 4,638,618 - Iesaka , et al. January 27, 1 | 1987-01-27 |
| Draining plug device Grant 4,596,057 - Ohta , et al. June 24, 1 | 1986-06-24 |
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