Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693719 | Ethylene polymers | Yukitaka Goto, Nobuaki Sakurai, Katsumi Hirakawa, Yoichi Maeda, Yoshihiko Sasaki +2 more | 1997-12-02 |
| 5666454 | Preform for optical fiber and method of producing optical fiber | Jun Terada, Hideaki Chiba, Mituhiro Kawasaki | 1997-09-09 |
| 5650862 | Image signal processing apparatus with improved pixel parallel/line parallel conversion | Hideaki Shimizu, Masahiro Funada, Ryosuke Miyamoto, Hiroyuki Ichikawa, Masanori Sakai +2 more | 1997-07-22 |
| 5642269 | Power supply apparatus having separate plural outputs | Akihiko Kanouda, Kazuhiro Takizawa, Tetsuya Obara, Makoto Kawamura, Masami Joraku +1 more | 1997-06-24 |
| 5638264 | Parallelized power supply system providing uninterrupted operation | Katsunori Hayashi, Akihiko Kanouda, Hideaki Horie, Kenichi Onda, Yasuo Abe +1 more | 1997-06-10 |
| 5624761 | Fire-protection and safety composite glass panel | Akihiko Sakamoto, Masayuki Ninomiya | 1997-04-29 |
| 5610449 | Electric power unit | Akihiko Kanouda, Kazuhiro Takizawa, Tetsunosuke Nakamura, Masami Joraku | 1997-03-11 |
| 5591832 | Benzylated lignocellulosic substance and a producing method thereof | Tetsuo Koshijima, Nobuo Shiraishi, Toshiharu Hiraoka, Masami Ueda | 1997-01-07 |