Yokoi; Masayuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yokoi; Masayuki.The latest application filed is for "surface-protection tape for semiconductor wafers for use during backgrinding process and substrate film for the surface-protection tape".
- Yokoi; Masayuki - Nagoya JP
- Yokoi; Masayuki - Shiga JP
- Yokoi; Masayuki - Nagoya-shi JP
- Yokoi, Masayuki - Aichi JP
- Yokoi; Masayuki - Kusatsu JP
- Yokoi, Masayuki - Kusatsu-shi JP
| Patent | Date |
|---|---|
| Silencer Grant 7,690,479 - Tanaka , et al. April 6, 2 | 2010-04-06 |
| Surface-protection Tape For Semiconductor Wafers For Use During Backgrinding Process And Substrate Film For The Surface-protection Tape App 20090068929 - Funazaki; Koji ; et al. | 2009-03-12 |
| Silencer App 20060283661 - Tanaka; Hirotoshi ; et al. | 2006-12-21 |
| Internal combustion engine silencer App 20050224283 - Yokoi, Masayuki ; et al. | 2005-10-13 |
| Blood test container Grant 6,946,100 - Yokoi , et al. September 20, 2 | 2005-09-20 |
| Immunoassay reagent and immunoassay method Grant 6,825,000 - Yokoi , et al. November 30, 2 | 2004-11-30 |
| Blood test container Grant 6,793,885 - Yokoi , et al. September 21, 2 | 2004-09-21 |
| Blood test container and blood tes method App 20040052682 - Yokoi, Masayuki ; et al. | 2004-03-18 |
| Blood test container and blood test method App 20030108447 - Yokoi, Masayuki ; et al. | 2003-06-12 |
| Muffler Grant 6,427,802 - Yokoi , et al. August 6, 2 | 2002-08-06 |
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