| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 7 | |
| #2 | United States | 4 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Optics | |
| #3 | Macromolecular chemistry and polymers |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Shaping of plastics | |
| #3 | Producing goods from plastic | |
| #4 | Fillers | |
| #5 | Unspecified technologies | |
| #6 | Special macromolecular compounds | |
| #7 | Certain plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koike Yasuhiro | 7 |
| #2 | Naritomi Masaki | 3 |
| #3 | Yasuhiro Koike | 3 |
| #4 | Tokuhide Sugiyama | 2 |
| #5 | Sugiyama Norihide | 1 |
| #6 | Hajime Imai | 1 |
| #7 | Tagaya Akihiro | 1 |
| #8 | Murofushi Hidenobu | 1 |
| #9 | Arai Takayuki | 1 |
| #10 | Sasako Hiromi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN105384865A | Optical resin material, manufacturing method of the material, optical resin component comprising the material and polarizer comprising the component | |
| CN1127042A | Refractive index distribution type optical resin and production method thereof |