Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818523 | Semiconductor storage device manufacturing method which forms a hydrogen diffusion inhibiting layer | Keiko Kushida, Yasuhiro Shimamoto, Shinichiro Takatani, Yoshihisa Fujisaki, Hiromi Nakai | 2004-11-16 |
| 6800889 | Semiconductor device and fabrication method thereof | Shinichiro Takatani, Keiko Kushida, Yoshihisa Fujisaki, Kazuyoshi Torii | 2004-10-05 |
| 6740901 | Production of semiconductor integrated circuit | Yasuhiro Shimamoto, Masahiko Hiratani, Tomoyuki Hamada | 2004-05-25 |
| 6693792 | Semiconductor integrated circuits and fabricating method thereof | Yasuhiro Shimamoto, Masahiko Hiratani | 2004-02-17 |
| 6635913 | Semiconductor storage device | Keiko Kushida, Yasuhiro Shimamoto, Shinichiro Takatani, Yoshihisa Fujisaki, Hiromi Nakai | 2003-10-21 |
| 6632721 | Method of manufacturing semiconductor devices having capacitors with electrode including hemispherical grains | Shinpei Iijima, Satoshi Yamamoto, Jun Kuroda, Yoshihisa Fujisaki, Tadanori Yoshida +1 more | 2003-10-14 |
| 6583023 | Method for making semiconductor integrated circuits | Yasuhiro Shimamoto, Masahiko Hiratani | 2003-06-24 |
| 6509246 | Production of semiconductor integrated circuit | Yasuhiro Shimamoto, Masahiko Hiratani, Tomoyuki Hamada | 2003-01-21 |
| 6462368 | Ferroelectric capacitor with a self-aligned diffusion barrier | Kazuyoshi Torii, Yasuhiro Shimamoto, Keiko Kushida, Yoshihisa Fujisaki | 2002-10-08 |
| 6432767 | Method of fabricating semiconductor device | Kazuyoshi Torii, Hiroshi Kawakami, Keiko Kushida, Yoshihisa Fujisaki, Masahiro Moniwa | 2002-08-13 |
| 6420192 | Method of manufacturing semiconductor memory | Keiko Abdelghafar, Yoshihisa Fujisaki | 2002-07-16 |
| 6396092 | Semiconductor device and method for manufacturing the same | Shinichiro Takatani, Keiko Kushida, Yoshihisa Fujisaki, Kazuyoshi Torii | 2002-05-28 |
| 6380574 | Ferroelectric capacitor with a self-aligned diffusion barrier | Kazuyoshi Torii, Yasuhiro Shimamoto, Keiko Kushida, Yoshihisa Fujisaki | 2002-04-30 |
| 6342712 | Semiconductor storage device with ferrielectric capacitor and metal-oxide isolation | Keiko Kushida, Yasuhiro Shimamoto, Shinichiro Takatani, Yoshihisa Fujisaki, Hiromi Nakai | 2002-01-29 |
| 6338994 | Semiconductor device and method of fabricating thereof | Kazuyoshi Torii, Hiroshi Kawakami, Keiko Kushida, Yoshihisa Fujisaki, Masahiro Moniwa | 2002-01-15 |
| 6309894 | Semiconductor memory and method of manufacturing the same | Keiko Abdelghafar, Yoshihisa Fujisaki | 2001-10-30 |
| 6272880 | Air conditioner | Yasushi Fujiwara, Satoru Yoshimitsu, Akihito Matsumoto | 2001-08-14 |
| 6144052 | Semiconductor device and its manufacture | Keiko Kushida, Masahiko Hiratani, Kazuyoshi Torii, Shinichiro Takatani, Yuuichi Matsui +1 more | 2000-11-07 |
| 6097051 | Semiconductor device and method of fabricating | Kazuyoshi Torii, Hiroshi Kawakami, Keiko Kushida, Yoshihisa Fujisaki, Masahiro Moniwa | 2000-08-01 |
| 6055171 | AC/DC converting circuit | Shinichi Ishii | 2000-04-25 |
| 5978243 | Ac/dc converting circuit | Shinichi Ishii | 1999-11-02 |
| 5906262 | Positioning control system for a non-contacting magnetic conveyor system | — | 1999-05-25 |
| 5736449 | Semiconductor memory device having improved isolation between electrodes, and process for fabricating the same | Yuzuru Ohji, Shinichi Tachi | 1998-04-07 |
| 5499207 | Semiconductor memory device having improved isolation between electrodes, and process for fabricating the same | Yuzuru Ohji, Shinichi Tachi | 1996-03-12 |
| 5343353 | Semiconductor device and process of producing the same | Yuzuru Ohji, Shinichi Tachi, Keiichi Kanehori | 1994-08-30 |