MI

Masato Ishimaru

HH Hitachi High-Technologies: 6 patents #452 of 1,917Top 25%
Overall (All Time): #839,364 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9972776 Plasma processing method Makoto Suyama, Naohiro Yamamoto, Hidenori Toyooka, Norihiro Hosaka 2018-05-15
9680090 Plasma etching method Daisuke Fujita, Makoto Suyama, Naohiro Yamamoto, Kentaro Yamada 2017-06-13
9506154 Plasma processing method Takeshi Shimada, Makoto Suyama, Takahiro Abe 2016-11-29
9449842 Plasma etching method Takahiro Abe, Makoto Suyama, Takeshi Shimada 2016-09-20
9281470 Plasma processing method Takahiro Abe, Naohiro Yamamoto, Makoto Suyama 2016-03-08
9269892 Plasma etching method Daisuke Fujita, Makoto Suyama, Naohiro Yamamoto, Kentaro Yamada 2016-02-23