TI

Tetsuhiro Iwai

PA Panasonic: 12 patents #2,079 of 21,108Top 10%
Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
DI Disco: 1 patents #384 of 708Top 55%
KR Krosakiharima: 1 patents #47 of 126Top 40%
Overall (All Time): #181,502 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11551943 Plasma processing apparatus 2023-01-10
10796932 Plasma processing apparatus 2020-10-06
10734203 Plasma processing apparatus and plasma processing method Motoko Hara 2020-08-04
10672593 Plasma processing apparatus and plasma processing method Motoko Hara 2020-06-02
9842750 Plasma processing method 2017-12-12
9786472 Plasma processing apparatus and method for manufacturing electronic component Shogo Okita, Syouzou Watanabe 2017-10-10
9583355 Plasma processing apparatus and plasma processing method Nobuhiro Nishizaki, Atsushi Harikai, Mitsuru Hiroshima 2017-02-28
9401286 Plasma processing apparatus 2016-07-26
8945411 Plasma processing apparatus and plasma processing method 2015-02-03
8513097 Plasma processing apparatus 2013-08-20
7994026 Plasma dicing apparatus and method of manufacturing semiconductor chips Atsushi Harikai, Kiyoshi Arita 2011-08-09
7708860 Plasma processing apparatus Kiyoshi Arita, Akira Nakagawa 2010-05-04
7138034 Electrode member used in a plasma treating apparatus Kiyoshi Arita, Hiroshi Haji, Shoji Sakemi, Taiji Matano, Nobuhiro Satou 2006-11-21
7074720 Plasma treating apparatus, plasma treating method and method of manufacturing semiconductor device Kiyoshi Arita, Hiroshi Haji, Shoji Sakemi 2006-07-11
7056831 Plasma processing apparatus and plasma processing method Kiyoshi Arita 2006-06-06
6921720 Plasma treating apparatus and plasma treating method Kiyoshi Arita, Junichi Terayama 2005-07-26
6867146 Plasma processing method Kiyoshi Arita 2005-03-15
6784112 Method for surface treatment of silicon based substrate Kiyoshi Arita, Hiroshi Haji, Shoji Sakemi 2004-08-31
6723651 Plasma processing method Kiyoshi Arita, Shoji Sakemi 2004-04-20
6551444 Plasma processing apparatus and method of processing Ryota Furukawa 2003-04-22
6511895 Semiconductor wafer turning process Yutaka Koma, Kiyoshi Arita, Hiroshi Haji 2003-01-28
6468351 Vacuum processing apparatus with improved maintainability Kazuhiro Noda, Hiroshi Haji 2002-10-22
6340639 Plasma process apparatus and plasma process method for substrate Kiyoshi Arita, Hiroshi Haji 2002-01-22