Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8153091 | Xenon retrieval system and retrieval device | Masahiro Kimoto, Terumasa Koura, Masaki Narazaki, Taiji Hashimoto, Toru Sakai +1 more | 2012-04-10 |
| 7717061 | Gas switching mechanism for plasma processing apparatus | Tadahiro Ishizaka, Naoki Yoshii, Kohei Kawamura, Takashi Shigeoka, Yasuhiko Kojima +3 more | 2010-05-18 |
| 6847755 | Optical cross connection switch using voltage-controlled interferometric optical switching elements | Katsuhiro Aoki, Munenori Oizumi, Susumu Kato | 2005-01-25 |
| 6747203 | Photovoltaic module | Akimasa Umemoto, Noriaki Shibuya | 2004-06-08 |
| 6747353 | Barrier layer for copper metallization in integrated circuit fabrication | Munenori Oizumi, Katsuhiro Aoki | 2004-06-08 |
| 6728128 | Dummy cell structure for 1T1C FeRAM cell array | Akitoshi Nishimura, Katsuhiro Aoki | 2004-04-27 |
| 6724646 | Dummy cell structure for 1T1C FeRAM cell array | Akitoshi Nishimura, Katsuhiro Aoki | 2004-04-20 |
| 6721200 | Dummy cell structure for 1T1C FeRAM cell array | Akitoshi Nishimura, Katsuhiro Aoki | 2004-04-13 |
| 6587367 | Dummy cell structure for 1T1C FeRAM cell array | Akitoshi Nishimura, Katsuhiro Aoki | 2003-07-01 |
| 6472229 | Method for manufacturing a ferroelectric capacitor having improved polarization characteristics and a method for manufacturing a ferroelectric memory device incorporating such capacitor | Katsuhiro Aoki, Ken Numata | 2002-10-29 |
| 6303952 | Contact structure with an oxide silicidation barrier | Katsuhiro Aoki, Tomoyuki Sakoda | 2001-10-16 |
| 6297085 | Method for manufacturing ferroelectric capacitor and method for manufacturing ferroelectric memory | Katsuhiro Aoki, Ikuko Murayama, Ken Numata, Akitoshi Nishimura | 2001-10-02 |
| 6238932 | Method for fabricating reliable multilayer bottom electrode for ferroelectric capacitors | Katsuhiro Aoki, Tomoyuki Sakoda | 2001-05-29 |
| 6150183 | Method for manufacturing metal oxide capacitor and method for manufacturing semiconductor memory device | Katsuhiro Aoki, Akitoshi Nishimura, Ken Numata | 2000-11-21 |
| 6054387 | Method for forming a silicide region | — | 2000-04-25 |
| 6033953 | Method for manufacturing dielectric capacitor, dielectric memory device | Katsuhiro Aoki, Ken Numata, Yasutoshi Okuno, Akitoshi Nishimura | 2000-03-07 |
| 5840615 | Method for forming a ferroelectric material film by the sol-gel method, along with a process for a production of a capacitor and its raw material solution | Katsuhiro Aoki, Akitoshi Nishimura, Tomomi Nagao, Shinichi Hachiya | 1998-11-24 |
| 5793600 | Method for forming high dielectric capacitor electrode structure and semiconductor memory devices | Katsuhiro Aoki, Akitoshi Nishimura, Ken Numata | 1998-08-11 |
| 5776788 | Method for forming a strong dielectric film by the sol-gel technique and a method for manufacturing a capacitor | Katsuhiro Aoki, Akitoshi Nishimura | 1998-07-07 |
| 5654567 | Capacitor, electrode or wiring structure, and semi conductor device | Ken Numata, Katsuhiro Aoki, Akitoshi Nishimura | 1997-08-05 |
| 5508953 | Capacitor, electrode structure, and semiconductor memory device | Katsuhiro Aoki, Akitoshi Nishimura, Ken Numata | 1996-04-16 |
| D360615 | Small electric motor with mounting flange | Hiroshi Sakashita, Jun Yamashita | 1995-07-25 |
| D359476 | Circuit board with mounting flange | Hiroshi Sakashita, Jun Yamashita | 1995-06-20 |
| 4988979 | Fault inspection system for rotary machines | Hiroaki Sasaki, Toshio Shimizu | 1991-01-29 |