Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10957641 | Semiconductor device and manufacturing method thereof | — | 2021-03-23 |
| 10615115 | Semiconductor device and manufacturing method thereof | — | 2020-04-07 |
| 9576948 | Semiconductor device | Kanako Komatsu, Keita Takahashi | 2017-02-21 |
| 9318548 | Semiconductor device | Yasunori Iwatsu | 2016-04-19 |
| 8970048 | Interconnect structure for high frequency signal transmissions | — | 2015-03-03 |
| 8629437 | Semiconductor device and manufacturing method thereof | Tatsuya Ishida | 2014-01-14 |
| 8546518 | Polyarylene sulfide and method for producing the same | Takeshi Unohara, Hiroyuki Isago, Toru Nishimura | 2013-10-01 |
| 8252692 | Semiconductor device and method of fabricating the same | — | 2012-08-28 |
| 8102059 | Interconnect structure for high frequency signal transmissions | — | 2012-01-24 |
| 7994641 | Semiconductor device and method of fabricating the same | — | 2011-08-09 |
| 7325225 | Method and apparatus for reducing OPC model errors | Yasushi Tanaka, Matthew S. Angyal | 2008-01-29 |
| 7045415 | MIM capacitor having flat diffusion prevention films | Takashi Yoshitomi, Tatsuya Ohguro, Ryoji Hasumi, Hideki Kimijima, Takashi Yamaguchi | 2006-05-16 |
| 6894331 | MIM capacitor having flat diffusion prevention films | Takashi Yoshitomi, Tatsuya Ohguro, Ryoji Hasumi, Hideki Kimijima, Takashi Yamaguchi | 2005-05-17 |
| 6525402 | Semiconductor wafer, method of manufacturing the same and semiconductor device | Masahiko Matsumoto, Hisato Oyamatsu, Takeo Nakayama, Yasuhiro Fukaura, Kunihiro Kasai | 2003-02-25 |
| 6462248 | Method for producing aromatic compounds having alkyl group with at least three carbon atoms | Jiro Nakatani, Eiichi Minomiya, Kazuyoshi Iwayama, Tetsuya Kato | 2002-10-08 |
| 6163067 | Semiconductor apparatus having wiring groove and contact hole in self-alignment manner | Hideki Shibata, Tadashi Matsuno | 2000-12-19 |
| 5976972 | Method of making semiconductor apparatus having wiring groove and contact hole formed in a self-alignment manner | Hideki Shibata, Tadashi Matsuno | 1999-11-02 |
| 5966634 | Method of manufacturing semiconductor device having multi-layer wiring structure with diffusion preventing film | Minakshisundaran Balasubramanian Anand, Tadashi Matsuno | 1999-10-12 |
| 5948698 | Manufacturing method of semiconductor device using chemical mechanical polishing | Tadashi Matsuno | 1999-09-07 |