Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748556 | Negative electrode material for secondary battery, and secondary battery | Akio Toda, Kimiyoshi Fukatsu, Ryota Yuge | 2017-08-29 |
| 8148757 | Semiconductor device, and its manufacturing method | Masayuki Terai, Akio Toda | 2012-04-03 |
| 7679148 | Semiconductor device, production method and production device thereof | Heiji Watanabe, Hirohito Watanabe, Toru Tatsumi | 2010-03-16 |
| 7064382 | Nonvolatile memory and nonvolatile memory manufacturing method | Noriaki Kodama, Kohji Kanamori, Junichi Suzuki, Teiichirou Nishizaka, Yasuhide Den +1 more | 2006-06-20 |
| 6048795 | Process of fabricating a semiconductor device having nitrogen-containing silicon layer and refractory metal layer | Youichiro Numasawa, Yoshinao Miura | 2000-04-11 |