| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 138 | |
| #2 | United States | 35 | |
| #3 | United Kingdom | 23 | |
| #4 | China | 20 | |
| #5 | Germany | 17 | |
| #6 | Republic of Korea | 15 | |
| #7 | France | 11 | |
| #8 | Australia | 9 | |
| #9 | Canada | 4 | |
| #10 | EPO (European Patent Office) | 4 | |
| #11 | Italy | 3 | |
| #12 | Netherlands | 2 | |
| #13 | Taiwan | 2 | |
| #14 | WIPO (World Intellectual Property Organization) | 2 | |
| #15 | Belgium | 1 | |
| #16 | Brazil | 1 | |
| #17 | Finland | 1 | |
| #18 | New Zealand | 1 | |
| #19 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Consumer goods | |
| #3 | Control | |
| #4 | Foods and drinks | |
| #5 | Chemical engineering | |
| #6 | Surface technology and coating | |
| #7 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Games | |
| #2 | Toys | |
| #3 | Producing decorative effects | |
| #4 | Teaching materials | |
| #5 | Machines for artistic work | |
| #6 | Chemical or physical processes | |
| #7 | Cocoa and sweets | |
| #8 | Dough making machines | |
| #9 | Devices for applying fluent materials | |
| #10 | Closing and opening bottles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sakai Ryo | 40 |
| #2 | Kamiyama Kei | 39 |
| #3 | Maeda Taketora | 28 |
| #4 | Sakai Akira | 12 |
| #5 | Ryo Sakai | 12 |
| #6 | Matsumoto Teruo | 10 |
| #7 | Hara Hiroshi | 10 |
| #8 | Hoshino Shigekazu | 10 |
| #9 | Takagishi Yoshihiko | 8 |
| #10 | Sugie Hiroteru | 8 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020142092A | Game board | |
| JP2020078687A | Melt-sticking bead toy | |
| JP2020078686A | Melt-sticking bead toy | |
| JP2020198911A | Model toy and cooking toy | |
| JP2020188978A | Model toy and pot toy | |
| JP2020171436A | Climbing toy | |
| JP2020141854A | Game board | |
| JP2020110421A | Connecting tool and method for locking connecting tool | |
| JP2020075197A | Coating tool | |
| JP2020054643A | Elevator toy and building toy | |
| JP2019187775A | Ornamental toy for deposition bead toy and deposition bead toy set | |
| JP2019180857A | Baseball game board | |
| JP2019180858A | Baseball game board | |
| JP2019180859A | Baseball game board | |
| JP2019115448A | Melt-sticking bead toy | |
| JP2019098003A | Creation stand for weldable bead toy | |
| JP2019076444A | Bead supply device | |
| JP2019063358A | Game board | |
| JP2019063357A | Game board | |
| JP2019063356A | Game board |