Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8894199 | Spectacles frame and temple members of the same | — | 2014-11-25 |
| 6793338 | Rimless spectacles with lens holding stability | — | 2004-09-21 |
| 6398362 | Assembly of clip-on attachment spectacles | — | 2002-06-04 |
| 6334679 | Rimless eyeglass frame and rimless eyeglasses employing such frame | Setsuo Sanae | 2002-01-01 |
| 6293671 | Method for working an auxiliary spectacle lens | — | 2001-09-25 |
| D443290 | Portion of an eyeglass frame | Setsuo Sanae | 2001-06-05 |
| D438231 | Portion of an eyeglass frame | Setsuo Sanae | 2001-02-27 |
| 6094957 | Method for bending difficult-to-work metallic wire and method for shaping coil section thereof | Kazuo Murata | 2000-08-01 |
| 5936700 | Mounting structure of detachable lenses to main spectacles | — | 1999-08-10 |
| 5847801 | Hinge structure and bearing member for hinge in frame of spectacles | — | 1998-12-08 |
| 5751394 | Adjustable temple frame mounting structure in spectacles | — | 1998-05-12 |
| 5585870 | Rimless spectacles with its lenses supported and clipped at three points | — | 1996-12-17 |
| 5431506 | Property of bonded metal, including forming material of nickel-titatium alloy, and the method of manufacturing the same | — | 1995-07-11 |
| 5368661 | Method for joining parts of Ni-Ti alloys with different metals | Masayuki Nakamura, Kaisuke Shiroyama, Kazuo Murata | 1994-11-29 |
| 5358796 | Joined parts of Ni-Ti alloys with different metals and joining method therefor | Masayuki Nakamura, Kaisuke Shiroyama, Kazuo Murata | 1994-10-25 |