Okamoto; Kenjiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okamoto; Kenjiro.The latest application filed is for "portable electronic apparatus".
- Okamoto; Kenjiro - Higashiosaka-shi JP
- Okamoto; Kenjiro - Daito-shi JP
- Okamoto; Kenjiro - Daito N/A JP
- OKAMOTO; Kenjiro - Osaka JP
- Okamoto; Kenjiro - Kumano JP
| Patent | Date |
|---|---|
| Portable Electronic Apparatus App 20140009877 - Okamoto; Atsushi ; et al. | 2014-01-09 |
| Portable Electronic Device App 20130329394 - Nonaka; Keisuke ; et al. | 2013-12-12 |
| Portable electronic apparatus Grant 8,582,293 - Okamoto November 12, 2 | 2013-11-12 |
| Portable Electronic Apparatus App 20120140390 - IWAI; Akito ; et al. | 2012-06-07 |
| Portable Electronic Apparatus App 20120134128 - OKAMOTO; Kenjiro ; et al. | 2012-05-31 |
| Portable Electronic Apparatus App 20120106049 - OKAMOTO; Kenjiro | 2012-05-03 |
| Portable Electronic Apparatus App 20120106050 - OKAMOTO; Kenjiro ; et al. | 2012-05-03 |
| Spindle motor and magnetic fluid seal apparatus used therefor Grant 5,402,023 - Nakanishi , et al. March 28, 1 | 1995-03-28 |
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