RA

Ryoji Asakura

HH Hitachi High-Technologies: 17 patents #394 of 1,917Top 25%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
📍 Tokyo, OR: #8 of 14 inventorsTop 60%
Overall (All Time): #249,735 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12131964 Plasma processing apparatus and plasma processing method Kousuke Fukuchi, Soichiro Eto, Tsubasa Okamoto, Tatehito Usui, Shigeru Nakamoto 2024-10-29
12062530 Vacuum processing apparatus and vacuum processing method Yusuke Yoshida, Shigeru Nakamoto, Kosuke Fukuchi 2024-08-13
12051575 Plasma processing apparatus and plasma processing method Tsubasa Okamoto, Soichiro Eto 2024-07-30
12014909 Plasma processing apparatus and plasma processing system Shota Umeda, Daisuke Shiraishi, Akira Kagoshima, Satomi Inoue 2024-06-18
11538671 Plasma processing apparatus and data analysis apparatus Kenji Tamaki, Akira Kagoshima, Daisuke Shiraishi, Masahiro Sumiya 2022-12-27
11437289 Plasma processing apparatus and plasma processing method Kousuke Fukuchi, Soichiro Eto, Tsubasa Okamoto, Tatehito Usui, Shigeru Nakamoto 2022-09-06
11410836 Analysis method and semiconductor etching apparatus Kenji Tamaki, Akira Kagoshima, Daisuke Shiraishi 2022-08-09
11404253 Plasma processing apparatus and analysis method for analyzing plasma processing data Daisuke Shiraishi, Akira Kagoshima, Satomi Inoue 2022-08-02
10872750 Plasma processing apparatus and plasma processing system Shota Umeda, Daisuke Shiraishi, Akira Kagoshima, Satomi Inoue 2020-12-22
10734207 Plasma processing apparatus and analysis method for analyzing plasma processing data Daisuke Shiraishi, Akira Kagoshima, Satomi Inoue 2020-08-04
10510519 Plasma processing apparatus and data analysis apparatus Kenji Tamaki, Akira Kagoshima, Daisuke Shiraishi, Masahiro Sumiya 2019-12-17
10408762 Plasma processing apparatus, plasma processing method and plasma processing analysis method Kenji Tamaki, Daisuke Shiraishi, Akira Kagoshima, Satomi Inoue 2019-09-10
10262842 Analysis method and semiconductor etching apparatus Kenji Tamaki, Akira Kagoshima, Daisuke Shiraishi 2019-04-16
9897999 Setting operation control in parts mounting device by reducing a variation of a distance value Kenji Tamaki, Masahiro Hoshino, Hiroto Sekiguchi, Tomise Koyama 2018-02-20
9464936 Plasma processing apparatus and analyzing apparatus Akira Kagoshima, Daisuke Shiraishi, Kenji Tamaki 2016-10-11
9443704 Data analysis method for plasma processing apparatus, plasma processing method and plasma processing apparatus Kenji Tamaki, Akira Kagoshima, Daisuke Shiraishi 2016-09-13
9324588 Data analysis method for plasma processing apparatus, plasma processing method and plasma processing apparatus Kenji Tamaki, Akira Kagoshima, Daisuke Shiraishi 2016-04-26
9091595 Analysis method, analysis device, and etching processing system Kenji Tamaki, Akira Kagoshima, Daisuke Shiraishi, Toshio Masuda 2015-07-28