Patent applications and USPTO patent grants for Sintobrator, Ltd..The latest application filed is for "barrel polishing method and barrel polishing apparatus".
Patent | Date |
---|---|
Barrel polishing method and barrel polishing apparatus Grant 7,140,947 - Nishimura , et al. November 28, 2 | 2006-11-28 |
Barrel polishing method and barrel polishing apparatus App 20060116053 - Nishimura; Kazutoshi ;   et al. | 2006-06-01 |
Method for depositing metal having high corrosion resistance and low contact resistance against carbon on separator for fuel cell Grant 6,726,953 - Hisada , et al. April 27, 2 | 2004-04-27 |
Method of shot peening processing and article processed thereby, and peening material and use thereof Grant 6,658,907 - Inoue , et al. December 9, 2 | 2003-12-09 |
Oral cavity spreading apparatus Grant 6,500,002 - Horiguchi December 31, 2 | 2002-12-31 |
Constant abrasive feeder of abrasive grains App 20010021630 - Izawa, Moriyasu ;   et al. | 2001-09-13 |
Inorganic media for dry barrel finishing Grant 6,083,290 - Ikeda , et al. July 4, 2 | 2000-07-04 |
Centrifugal dry barrel finishing machine Grant 5,672,094 - Nishimura , et al. September 30, 1 | 1997-09-30 |
Dry barrel finishing machine Grant 5,476,415 - Nishimura , et al. December 19, 1 | 1995-12-19 |
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