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Patent applications and USPTO patent grants for Kuroyanagi; Akihiro.The latest application filed is for "laser irradiation apparatus".
Patent | Date |
---|---|
Laser irradiation apparatus Grant 10,464,167 - Toyosawa , et al. No | 2019-11-05 |
Process for manufacturing graphite powder for lithium secondary battery negative electrode material Grant 10,308,511 - Yamamoto , et al. | 2019-06-04 |
Laser Irradiation Apparatus App 20170252862 - TOYOSAWA; Kazuaki ;   et al. | 2017-09-07 |
Process For Manufacturing Graphite Powder For Lithium Secondary Battery Negative Electrode Material App 20150251911 - Yamamoto; Kazuhiro ;   et al. | 2015-09-10 |
SiC-formed material Grant 6,893,749 - Sugihara , et al. May 17, 2 | 2005-05-17 |
SiC-formed material and method for manufacturing same App 20020037801 - Sugihara, Takaomi ;   et al. | 2002-03-28 |
Formed SIC product and manufacturing method thereof Grant 6,300,226 - Miyata , et al. October 9, 2 | 2001-10-09 |
Silicon carbide fabrication Grant 5,993,770 - Kuroyanagi , et al. November 30, 1 | 1999-11-30 |
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