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Patent applications and USPTO patent grants for Nishiyama; Noboru.The latest application filed is for "method and apparatus for continuous hardening of visible light-curing resins".
Patent | Date |
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Method and apparatus for continuous hardening of visible light-curing resins Grant 5,135,685 - Masuhara , et al. * August 4, 1 | 1992-08-04 |
Method and apparatus for continuous hardening of light-curing resins Grant 5,135,686 - Masuhara , et al. * August 4, 1 | 1992-08-04 |
Blowhole.multidot.pit preventing agent and arc-welding method using the same Grant 4,904,842 - Yasuda , et al. February 27, 1 | 1990-02-27 |
Covered arc-welding electrode Grant 4,803,340 - Sato , et al. February 7, 1 | 1989-02-07 |
Overlay welding method Grant 4,624,406 - Yasuda , et al. November 25, 1 | 1986-11-25 |
Welding process using laser beam Grant 4,546,230 - Sasaki , et al. October 8, 1 | 1985-10-08 |
Flux composition for electro-slag over-lay welding of a cylindrical vessel with a strip electrode Grant 4,437,906 - Tateishi , et al. March 20, 1 | 1984-03-20 |
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