| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 86 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Chemical or physical processes | |
| #2 | Special macromolecular compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Honda Tomoji | 86 |
| #2 | Kaetsu Isao | 86 |
| Publication | Filing date | Title |
|---|---|---|
| JPH0943549A | Hard contact lens | |
| JPH0940719A | Pva contact lens | |
| JPH0940720A | Soft contact lens | |
| JPH0943548A | Hard contact lens | |
| JPH0928786A | Artificial esophagus | |
| JPH0928784A | Artificial leather | |
| JPH0943547A | Soft contact lens | |
| JPH07233021A | Flexible material for lining denture bed | |
| JPH06202049A | High-refractive index lens | |
| JPH0718029A | Molded resin | |
| JPH0718041A | Resin composition | |
| JPH0718030A | Molded resin | |
| JPH06347730A | Soft contact lens | |
| JPH06347729A | Pva-based contact lens | |
| JPH06308434A | Ophthalmic lens | |
| JPH06289330A | Soft contact lens | |
| JPH06289331A | Hydrous soft contact lens | |
| JPH06289334A | Lens having extremely high dyeability | |
| JPH06289335A | Ionic soft contact lens | |
| JPH06289326A | High-refractive index lens having excellent dyeability |