| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 13 |
| # | Industry | |
|---|---|---|
| #1 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Optical systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Seo Yasutaka | 6 |
| #2 | Nakakura Kenji | 4 |
| #3 | Okura Tadahiro | 4 |
| #4 | Tejima Masataka | 1 |
| #5 | Ookura Tadahiro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPH04144571A | Right brain development training device | |
| JPH0451936A | Blood monitoring sensor | |
| JPH0424775A | Bar code reader | |
| JPH0415045A | Blood monitoring belt | |
| JPH03108780A | Light emitting element | |
| JPH0286018A | Fuse holder | |
| JPH0230080A | Manufacture of ic card connector and ic card connector | |
| JPH01281590A | Ic card and ic card connector | |
| JPH01140525A | Noncontact digital code switch | |
| JPH01125121A | Contactless switch | |
| JPH01102876A | Connector | |
| JPS6448342A | Power switch with current limitation function |