| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Germany | 3 | |
| #3 | Switzerland | 2 | |
| #4 | Denmark | 2 | |
| #5 | France | 2 | |
| #6 | United Kingdom | 2 | |
| #7 | Austria | 1 | |
| #8 | Australia | 1 | |
| #9 | Belgium | 1 | |
| #10 | Brazil | 1 | |
| #11 | Canada | 1 | |
| #12 | Finland | 1 | |
| #13 | Italy | 1 | |
| #14 | Netherlands | 1 | |
| #15 | Norway | 1 | |
| #16 | Sweden | 1 | |
| #17 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Surface technology and coating | |
| #5 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Upholstering equipment | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Layered products | |
| #5 | Protective garments | |
| #6 | Household appliances | |
| #7 | Toys | |
| #8 | Implantable devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yasue Kazo | 10 |
| #2 | Maekawa Taijiro | 5 |
| #3 | Kazo Yasue | 2 |
| #4 | Maki Tomohide | 1 |
| #5 | Fujino Yukio | 1 |
| #6 | Maekawa T | 1 |
| #7 | Taijiro Maekawa | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5002511A | Stuffed toys with heat responsive infrared radiation | |
| US4637947A | Heat insulation material | |
| DE3321094A1 | Quilted textile material | |
| FI813692L | Fyllmaterial och foerfarande foer framstaellning daerav | |
| ZA8006896B | Filling material | |
| ATA522080A | Filling material |