YS

Yasuharu Sasaki

TL Tokyo Electron Limited: 69 patents #25 of 5,567Top 1%
SC Sumitomo Osaka Cement Co.: 5 patents #68 of 327Top 25%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
📍 Rifu, JP: #15 of 2,101 inventorsTop 1%
Overall (All Time): #28,339 of 4,157,543Top 1%
71
Patents All Time

Issued Patents All Time

Showing 51–71 of 71 patents

Patent #TitleCo-InventorsDate
9214376 Substrate mounting stage and surface treatment method therefor Masakazu Higuma, Tadashi Aoto, Eiichiro Kikuchi 2015-12-15
9200826 Cooling system, substrate processing apparatus having cooling system and cooling method 2015-12-01
9017786 Method and apparatus for repairing an electrostatic chuck device, and the electrostatic chuck device Ken Yoshioka, Syuichi Takahashi 2015-04-28
8981263 Electrostatic chuck apparatus Kenji Masuzawa, Toshiyuki MAKABE, Mamoru Kosakai, Takashi Satou, Kazunori Ishimura +2 more 2015-03-17
8950469 Temperature control system and temperature control method for substrate mounting table Ryo Nonaka, Nobuyuki Nagayama 2015-02-10
8823404 Evaluation device and evaluation method for substrate mounting apparatus and evaluation substrate used for the same 2014-09-02
8696862 Substrate mounting table, substrate processing apparatus and substrate temperature control method 2014-04-15
8573836 Apparatus and method for evaluating a substrate mounting device Takehiro Ueda, Taketoshi Okajo, Kaoru Oohashi 2013-11-05
8512511 Mounting table and plasma processing apparatus Shinji Himori 2013-08-20
8252132 Method and apparatus for repairing an electrostatic chuck device, and the electrostatic chuck device Ken Yoshioka, Syuichi Takahashi 2012-08-28
8043971 Plasma processing apparatus, ring member and plasma processing method Tsuyoshi Moriya, Hiroshi Nagaike 2011-10-25
7815492 Surface treatment method Masakazu Higuma, Tadashi Aoto, Eiichiro Kikuchi 2010-10-19
7646581 Electrostatic chuck Takehiro Ueda, Yusuke Nakagawa, Nobuyuki Nagayama, Taketoshi Okajo, Mamoru Kosakai 2010-01-12
7582491 Method for diagnosing electrostatic chuck, vacuum processing apparatus, and storage medium Taketoshi Okajo 2009-09-01
D587222 Attracting plate of an electrostatic chuck for semiconductor manufacturing Mamoru Kosakai 2009-02-24
D570310 Attracting plate of an electrostatic chuck for semiconductor manufacturing 2008-06-03
7337745 Electrode, susceptor, plasma processing apparatus and method of making the electrode and the susceptor Mitsuaki Komino, Hideaki Amano, Shosuke Endo, Toshiaki Fujisato 2008-03-04
7033444 Plasma processing apparatus, and electrode structure and table structure of processing apparatus Mitsuaki Komino, Kyo Tsuboi, Hideaki Amano 2006-04-25
6955912 Process for producing Trichoderma harzianum ferm BP-4346 Susumu Sasaki 2005-10-18
D496008 Exhaust ring for manufacturing semiconductors Syuichi Takahashi 2004-09-14
6753295 Plant activator, process for producing the same, activation method, activity promoter and method for applying the promoter 2004-06-22