Namiki; Yoshiharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Namiki; Yoshiharu.The latest application filed is for "knock type writing instrument".
- Namiki; Yoshiharu - Yokohama JP
- NAMIKI; Yoshiharu - Yokohama-shi Kanagawa
- Namiki; Yoshiharu - Kanagawa JP
| Patent | Date |
|---|---|
| Knock type writing instrument Grant 10,576,775 - Namiki , et al. | 2020-03-03 |
| Knock Type Writing Instrument App 20180333980 - NAMIKI; Yoshiharu ; et al. | 2018-11-22 |
| Writing instrument Grant 9,636,940 - Kamitani , et al. May 2, 2 | 2017-05-02 |
| Writing Instrument App 20150298489 - KAMITANI; Toshimi ; et al. | 2015-10-22 |
| Knock type writing instrument Grant 8,292,530 - Tamano , et al. October 23, 2 | 2012-10-23 |
| Knock-type writing instrument having a shock-relaxing device Grant 7,931,415 - Namiki , et al. April 26, 2 | 2011-04-26 |
| Knock-type writing instrument having a shock-relaxing device App 20100150638 - Namiki; Yoshiharu ; et al. | 2010-06-17 |
| Knock Type Writing Instrument App 20100003062 - Tamano; Hisami ; et al. | 2010-01-07 |
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