| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 11 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Toys | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Iwatani Hiroisa | 10 |
| #2 | Iwatani Keikichi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS56119282A | Active toy | |
| JPS5615777A | Playing active toy | |
| JPS56139776A | Play active toy | |
| JPS56145878A | Animal active toy | |
| JPS54163132A | Power switch for moving toy | |
| JPS5436842A | Functioning toy | |
| JPS5436843A | Device of changing over power of functioning toy | |
| JPS53145759A | Animal active toy | |
| JPS53116942A | Active toy | |
| JPS53105559A | Process for molding exterior decorated articles | |
| JPS5359555A | Submarine toy |