Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6122257 | Method for collecting information about physical constitution of lan system, method of specifying collision terminals, and method for detecting noise-generated position | Naoyoshi Machida, Toshihito Ochi, Hiromi Kawaguchi, Masahiko Kurata, Masato Tachibana +1 more | 2000-09-19 |
| 5477976 | Brightening chemical polishing solution for hardened steel article and method of chemically polishing said article in the solution | Kenichi Suzuki, Masaki Kajino, Kazuyoshi Ogawa, Takashi Asano, Hideo Aihara +3 more | 1995-12-26 |
| 5256316 | Brightening chemical polishing solution for hardened steel article | Kenichi Suzuki, Masaki Kajino, Kazuyoshi Ogawa, Takashi Asano, Hideo Aihara +3 more | 1993-10-26 |
| 5184346 | Switching system | Takahiko Kozaki, Kenichi Asano, Eiichi Amada, Noboru Endo, Yoshito Sakurai | 1993-02-02 |
| 4947388 | Cell switching system of asynchronous transfer mode | Hiroshi Kuwahara, Takahiko Kozaki, Noboru Endo, Yoshito Sakurai | 1990-08-07 |
| 4821551 | Method of manufacturing corrugate tube and molding apparatus thereof | Masazumi Ohnishi | 1989-04-18 |