Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504501 | Radio wave absorbing panel | Masao Misonou, Harunobu Yoshida, Motoyasu Togashi, Kenichi Hyoudou | 2003-01-07 |
| 6195034 | Radio wave absorbing panel | Masao Misonou, Harunobu Yoshida, Motoyasu Togashi, Kenichi Hyodo | 2001-02-27 |
| 5638479 | Optical part | Manabu Takami, Noboru Akazawa, Atsunori Matsuda, Yoshihiro Matsuno, Shinya Katayama | 1997-06-10 |
| 5340621 | Plasma CVD method | Minoru Matsumoto, Etsuo Ogino | 1994-08-23 |
| 5055359 | Magnetic recording medium with an intermediate protective layer of silicon dioxide and a perfluoroalkylpolyether lubricant layer | Shinya Katayama, Shinya Kawakita, Tomoyasu Shimizu | 1991-10-08 |