Seki; Katsuji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Seki; Katsuji.The latest application filed is for "friction material composition and friction material".
- Seki; Katsuji - Tokyo JP
- Seki; Katsuji - Saitama JP
| Patent | Date |
|---|---|
| Friction material Grant 10,461,104 - Sugai , et al. Oc | 2019-10-29 |
| Friction material composition and friction material Grant 9,656,921 - Kitami , et al. May 23, 2 | 2017-05-23 |
| Vehicular disc brake rotor and manufacturing method of vehicular disc brake rotor Grant 9,541,144 - Sugai , et al. January 10, 2 | 2017-01-10 |
| Friction Material App 20160289442 - TAKADA; Takuya ; et al. | 2016-10-06 |
| Friction Material Composition And Friction Material App 20160289126 - KITAMI; Takuya ; et al. | 2016-10-06 |
| Friction Material Composition And Friction Material App 20160245353 - HANAIE; Yuji ; et al. | 2016-08-25 |
| Manufacturing method of cast-iron friction member Grant 9,422,994 - Sugai , et al. August 23, 2 | 2016-08-23 |
| Friction Material App 20150369320 - ONDA; Yoichi ; et al. | 2015-12-24 |
| Friction Material App 20150287753 - Sugai; Yoshiyuki ; et al. | 2015-10-08 |
| Friction material Grant 9,127,733 - Itami , et al. September 8, 2 | 2015-09-08 |
| Friction Material App 20140342899 - Itami; Eri ; et al. | 2014-11-20 |
| Vehicular Disc Brake Rotor And Manufacturing Method Of Vehicular Disc Brake Rotor App 20140060983 - SUGAI; Yoshiyuki ; et al. | 2014-03-06 |
| Manufacturing Method Of Cast-iron Friction Member App 20140060704 - SUGAI; Yoshiyuki ; et al. | 2014-03-06 |
| Friction material Grant 5,087,642 - Seki , et al. February 11, 1 | 1992-02-11 |
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