| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 6 | |
| #2 | Germany | 2 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Italy | 2 | |
| #6 | Netherlands | 2 | |
| #7 | Canada | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Surface technology and coating | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Linoleum | |
| #2 | Layered products | |
| #3 | Producing decorative effects | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hirai Junichiro | 4 |
| #2 | Hirai Jiyunichirou | 3 |
| #3 | Hirai Fumio | 3 |
| #4 | Tanaka Shigeru | 1 |
| #5 | Yamamoto Kunio | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS5333283A | Method of producing wall decorative material of foamed synthetic resin having gassand water permeability | |
| JPS5331772A | Process for manufacture of porous and waterrabsorbent wall material of synthetic resin foam | |
| JPS5331784A | Wall decorative materials of synthetic resin foam and method for their production | |
| JPS5230576A | Making method of decoration boards for wall surfaces ad furniture | |
| JPS521111A | Production of wall paper | |
| JPS51150826A | Pattern block material for furniture and wall lining and its preparation method |