YT

Yoshitaka Tsunashima

KT Kabushiki Kaisha Toshiba: 78 patents #142 of 21,451Top 1%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
📍 Yokohama, NY: #9 of 63 inventorsTop 15%
Overall (All Time): #23,339 of 4,157,543Top 1%
79
Patents All Time

Issued Patents All Time

Showing 26–50 of 79 patents

Patent #TitleCo-InventorsDate
7098115 Semiconductor device and method of manufacturing the same Masayuki Tanaka, Shigehiko Saida 2006-08-29
7060555 Semiconductor device and method of manufacturing the same Masayuki Tanaka, Shigehiko Saida 2006-06-13
7041584 Method of manufacturing semiconductor device and the semiconductor device Masayuki Tanaka, Kazuaki Nakajima, Takayuki Ito, Kyoichi Suguro 2006-05-09
7019364 Semiconductor substrate having pillars within a closed empty space Tsutomu Sato, Mie Matsuo, Ichiro Mizushima, Shinichi Takagi 2006-03-28
6989281 Cleaning method for a semiconductor device manufacturing apparatus Akihito Yamamoto, Takashi Nakao, Yuuichi Mikata 2006-01-24
6989316 Semiconductor device and method for manufacturing Kyoichi Suguro, Kiyotaka Miyano, Ichiro Mizushima, Takayuki Hiraoka, Yasushi Akasaka +1 more 2006-01-24
6893928 Semiconductor device and method of manufacturing the same Tsutomu Sato, Ichiro Mizushima, Toshihiko Iinuma, Kiyotaka Miyano 2005-05-17
6844234 Semiconductor device and method for manufacturing semiconductor device Kazuhiro Eguchi, Seiji Inumiya 2005-01-18
6794713 Semiconductor device and method of manufacturing the same including a dual layer raised source and drain Ichiro Mizushima, Shigehiko Saida, Takeo Furuhata 2004-09-21
6790723 Semiconductor device and method of manufacturing the same Masayuki Tanaka, Shigehiko Saida 2004-09-14
6784508 Semiconductor device having a gate insulating film structure including an insulating film containing metal, silicon and oxygen and manufacturing method thereof Seiji Inumiya, Yasumasa Suizu, Yoshio Ozawa, Kiyotaka Miyano, Masayuki Tanaka 2004-08-31
6774462 Semiconductor device comprising dual silicon nitride layers with varying nitrogen ratio Masayuki Tanaka, Yoshio Ozawa, Shigehiko Saida, Akira Goda, Mitsuhiro Noguchi +1 more 2004-08-10
6772045 System for determining dry cleaning timing, method for determining dry cleaning timing, dry cleaning method, and method for manufacturing semiconductor device Shuji Katsui, Masayuki Tanaka, Masaki Kamimura, Hiroshi Akahori, Ichiro Mizushima +4 more 2004-08-03
6767796 Method of manufacturing semiconductor device and the semiconductor device Masayuki Tanaka, Kazuaki Nakajima, Takayuki Ito, Kyoichi Suguro 2004-07-27
6713359 Semiconductor device and method of manufacturing the same including raised source/drain comprising SiGe or SiC Ichiro Mizushima, Shigehiko Saida, Takeo Furuhata 2004-03-30
6617226 Semiconductor device and method for manufacturing the same Kyoioni Suguro, Kiyotaka Miyano, Ichiro Mizushima, Takayuki Hiraoka, Yasushi Akasaka +1 more 2003-09-09
6600189 Semiconductor device and semiconductor device manufacturing method Tsutomu Sato, Ichiro Mizushima, Junichiro Iba 2003-07-29
6570217 Semiconductor device and method of manufacturing the same Tsutomu Sato, Ichiro Mizushima, Toshihiko Iinuma, Kiyotaka Miyano 2003-05-27
6552380 Semiconductor device and manufacturing method thereof Tsutomu Sato, Ichiro Mizushima 2003-04-22
6538271 Semiconductor device and method of manufacturing the same Shigehiko Saida 2003-03-25
6383837 Method of manufacturing a multi-chip semiconductor device effective to improve alignment 2002-05-07
6376888 Semiconductor device and method of manufacturing the same Kyoichi Suguro, Atsushi Murakoshi, Kouji Matsuo, Toshihiko Iinuma 2002-04-23
6346438 Method of manufacturing a semiconductor device Atsushi Yagishita, Kouji Matsuo, Yasushi Akasaka, Kyoichi Suguro 2002-02-12
6335251 Semiconductor apparatus having elevated source and drain structure and manufacturing method therefor Kiyotaka Miyano, Ichiro Mizushima, Tomohiro Saito 2002-01-01
6333547 Semiconductor device and method of manufacturing the same Masayuki Tanaka, Shigehiko Saida 2001-12-25