Maruo; Kenji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maruo; Kenji.The latest application filed is for "wet type friction member and manufacturing method for the same".
- Maruo; Kenji - Fukuroi Shizuoka N/A JP
- Maruo; Kenji - Shizuoka JP
- Maruo; Kenji - Fukuroi JP
- Maruo; Kenji - Fukuroi-shi JP
| Patent | Date |
|---|---|
| Porous friction material with nanoparticles of friction modifying material Grant 8,603,614 - Lam , et al. December 10, 2 | 2013-12-10 |
| Wet type friction member Grant 7,749,926 - Maruo , et al. July 6, 2 | 2010-07-06 |
| Porous friction material comprising nanoparticles of friction modifying material Grant 7,749,562 - Lam , et al. July 6, 2 | 2010-07-06 |
| Lock-up clutch mechanism Grant 7,546,913 - Fujii , et al. June 16, 2 | 2009-06-16 |
| Lock-up mechanism for torque converter Grant 7,481,305 - Sakai , et al. January 27, 2 | 2009-01-27 |
| Wet Type Friction Member And Manufacturing Method For The Same App 20080254697 - MARUO; Kenji ; et al. | 2008-10-16 |
| Porous friction material comprising nanoparticles of friction modifying material Grant 7,429,418 - Lam , et al. September 30, 2 | 2008-09-30 |
| Friction plate for wet-type multiplate clutch Grant 7,392,891 - Kinoshita , et al. July 1, 2 | 2008-07-01 |
| Lockup clutch assembly Grant 7,322,453 - Kinoshita , et al. January 29, 2 | 2008-01-29 |
| Friction material with nanoparticles of friction modifying layer Grant 7,294,388 - Lam , et al. November 13, 2 | 2007-11-13 |
| Lock-up clutch device App 20060151274 - Kinoshita; Yoshio ; et al. | 2006-07-13 |
| Wet type friction plate App 20060131125 - Kinoshita; Yoshio ; et al. | 2006-06-22 |
| Lockup clutch assembly App 20060124419 - Kinoshita; Yoshio ; et al. | 2006-06-15 |
| Lock-up clutch mechanism App 20060118378 - Fujii; Tamotsu ; et al. | 2006-06-08 |
| Friction plate for wet-type multiplate clutch App 20060102443 - Kinoshita; Yoshio ; et al. | 2006-05-18 |
| Wet type friction plate and method of producing the wet type friction plate App 20060090980 - Kinoshita; Yoshio ; et al. | 2006-05-04 |
| Lock-up mechanism for torque converter App 20060016655 - Sakai; Hiroyuki ; et al. | 2006-01-26 |
| Porous friction material comprising nanoparticles of friction modifying material App 20060019085 - Lam; Robert C. ; et al. | 2006-01-26 |
| Porous friction material with nanoparticles of friction modifying material App 20060019080 - Lam; Robert C. ; et al. | 2006-01-26 |
| Wet type friction member and manufacturing method for the same App 20050186870 - Maruo, Kenji ; et al. | 2005-08-25 |
| High performance, durable, deposit friction material App 20050075414 - Lam, Robert C. ; et al. | 2005-04-07 |
| Friction material with nanoparticles of friction modifying layer App 20040033341 - Lam, Robert C. ; et al. | 2004-02-19 |
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