| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 5 | |
| #2 | United States | 4 | |
| #3 | Germany | 1 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Medical technology | |
| #3 | Transport | |
| #4 | Machines | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Implantable devices | |
| #2 | Special electric heating or lighting | |
| #3 | Unspecified technologies | |
| #4 | Vehicle parts | |
| #5 | Buttons, pins and buckles | |
| #6 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ito Tadao | 6 |
| #2 | Itou Tadao | 4 |
| #3 | Higashi Kenji | 1 |
| #4 | Osanai Akira | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS641647A | Winding shaft member in car seat belt winding device | |
| JPS6098406A | Optical fiber having numerous light emitting recesses | |
| JPS5365919A | Method of manufacturing coil or transformer by use of closed circuit magnetic core | |
| JPS5365678A | Display lamp | |
| JPS5219496A | Method of drying filth delivered from artificial anus | |
| US3895638A | Spinal column warming treatment apparatus |