Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D402011 | Water improvement appliance | — | 1998-12-01 |
| D398965 | Water improvement appliance | — | 1998-09-29 |
| 5700234 | Magnetic therapeutic apparatus | — | 1997-12-23 |
| 5621969 | Method of fabricating roller therapeutic appliance | — | 1997-04-22 |
| 5575760 | Roller therapeutic appliance | — | 1996-11-19 |
| D361661 | Storage box for cosmetics | — | 1995-08-29 |
| D361733 | Poster | — | 1995-08-29 |
| 5259830 | Aid for inducing sleep or the like utilizing light | — | 1993-11-09 |
| 5172436 | Mattress cushion | — | 1992-12-22 |
| 5172347 | Time displaying apparatus | — | 1992-12-15 |
| 5138730 | Mattress having core material between protective plates | — | 1992-08-18 |
| 5123406 | Motor-driven massaging apparatus | — | 1992-06-23 |
| 4983851 | Contact therapeutical apparatus | Mitsuharu Hayashi | 1991-01-08 |
| 4945900 | Roller massaging apparatus | — | 1990-08-07 |
| 4843738 | Shoe insole | — | 1989-07-04 |
| D269375 | Roller massager | — | 1983-06-14 |