Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4762533 | Flat type resinoid grinding wheel | — | 1988-08-09 |
| 4556161 | Stapler and staples to be mounted | — | 1985-12-03 |
| 4401442 | High-speed disk grindstone and process for producing the same | — | 1983-08-30 |
| 4341532 | Laminated rotary grinder and method of fabrication | — | 1982-07-27 |
| 4298121 | Connected temporary fastening nails for use in the adhesive installation of ornamental plywood | Hideo Ishii | 1981-11-03 |