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Patent applications and USPTO patent grants for Fukuoka; Kazuo.The latest application filed is for "semiconductor laser device which removes influences from returning light of three beams and a method of manufacturing the same".
Patent | Date |
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Semiconductor laser device which removes influences from returning light of three beams and a method of manufacturing the same Grant 6,804,276 - Gen-ei , et al. October 12, 2 | 2004-10-12 |
Light emitting device Grant D485,376 - Iida , et al. January 13, 2 | 2004-01-13 |
Semiconductor laser device which removes influences from returning light of three beams and a method of manufacturing the same App 20020105981 - Gen-ei, Koichi ;   et al. | 2002-08-08 |
Semiconductor laser, method for fabricating thereof, and method for mounting thereof App 20020064196 - Shiozawa, Hideo ;   et al. | 2002-05-30 |
Light emitting device Grant D456,534 - Iida , et al. April 30, 2 | 2002-04-30 |
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