Issued Patents 1989
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872771 | Bearing | Tomoaki Satomi, Teruo Yoshida | 1989-10-10 |
| 4863063 | Metal vessel having circumferential side seam | Katsuhiro Imazu, Makoto Horiguchi, Hiroshi Matsubayashi, Seishichi Kobayashi, Kazuo Taira | 1989-09-05 |
| 4827529 | Lines and characters separation apparatus | Norman A. Peppers, James R. Young, Hisami Nishi, Kazuo Katsuki | 1989-05-02 |
| 4821385 | Method of making a bearing | Tomoaki Satomi, Teruo Yoshida | 1989-04-18 |
| 4817169 | Page segmentor | Norman A. Peppers, James R. Young, Hisami Nishi | 1989-03-28 |
| 4814313 | Method of production of catalyst carrier for polymerization of olefin | Masahide Murata, Masafumi Imai, Hiroyuki Furuhashi, Kouji Maruyama | 1989-03-21 |
| 4814312 | Method for production of catalyst component for olefin polymerization | Masahide Murata, Masafumi Imai, Hiroyuki Furuhashi, Kouji Maruyama | 1989-03-21 |
| 4814311 | Method for production of catalyst component for olefin polymerization (P-1292) | Masahide Murata, Masafumi Imai, Hiroyuki Furuhashi, Kouji Maruyama | 1989-03-21 |
| 4796189 | Navigation system for automotive vehicle with automatic navigation start and navigation end point search and automatic route selection | Okihiko Nakayama, Toshiyuki Itoh | 1989-01-03 |