Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7468169 | Process for producing calcium trisulfoaluminate and apparatus for use in said process | Takayuki Kishida, Yuichi Ogawa, Takuya Ono, Kenichi Mitsui, Tetsuya Hirabayashi +1 more | 2008-12-23 |
| 7407700 | Coated paper for printing | Takayuki Kishida, Nobuo Yamada, Yasuhiro Arai, Tetsuya Hirabayashi | 2008-08-05 |
| 6118128 | Alignment mark for electron beam lithography | — | 2000-09-12 |
| 5547789 | Pattern transfer mask | Mitsunori Nakatani, Hiroyuki Minami | 1996-08-20 |
| 5395739 | Method for producing field effect transistor | Mitsunori Nakatani, Hiroyuki Minami | 1995-03-07 |