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Patent applications and USPTO patent grants for Okahara; Masahiro.The latest application filed is for "production method for sintered part".
Patent | Date |
---|---|
Production method of electrode for cold cathode fluorescent lamp Grant 7,666,348 - Ishijima , et al. February 23, 2 | 2010-02-23 |
Production method for sintered part App 20090291012 - Okahara; Masahiro ;   et al. | 2009-11-26 |
Corrosive resistant metal material covered with conductive substance Grant 7,399,532 - Seido , et al. July 15, 2 | 2008-07-15 |
Production method of electrode for cold cathode fluorescent lamp App 20060257279 - Ishijima; Zenzo ;   et al. | 2006-11-16 |
Coating material for fuel cell separator App 20040211943 - Okahara, Masahiro ;   et al. | 2004-10-28 |
Corrosive resistant metal material covered with conductive substance App 20030235711 - Seido, Masahiro ;   et al. | 2003-12-25 |
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