Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5489115 | Active suspension system | Nobuharu Kuriki, Hideaki Shibue, Yoshiki Noro | 1996-02-06 |
| 5390948 | Active vehicle suspension system and a control method therefor | Nobuharu Kuriki, Yoshiki Noro, Hideaki Shibue | 1995-02-21 |
| D342277 | Ball-point pen | Shigeo Yoshinaga, Tatsuo Ikegami | 1993-12-14 |
| 5186562 | Elongate handwriting implement with rotatable decoration on rear end | Shigeo Yoshinaga, Tatsuo Ikegami | 1993-02-16 |